Checkstyle and minor typo fixes

Set svn:keywords and svn:eol-style properties on new files


git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@654783 13f79535-47bb-0310-9956-ffa450edef68

src/java/org/apache/fop/apps/FOURIResolver.java

@@ -52,7 +52,7 @@ public class FOURIResolver implements javax.xml.transform.URIResolver {
 
     /** URIResolver for RFC 2397 data URLs */
     private URIResolver dataURIResolver = new DataURIResolver();
-    
+
     /** A user settable URI Resolver */
     private URIResolver uriResolver = null;
 
@@ -77,7 +77,7 @@ public class FOURIResolver implements javax.xml.transform.URIResolver {
         }
         File dir = new File(base);
         try {
-            base = (dir.isDirectory() ? dir.toURL() : new URL(base)).toExternalForm(); 
+            base = (dir.isDirectory() ? dir.toURL() : new URL(base)).toExternalForm();
         } catch (MalformedURLException mfue) {
             if (throwExceptions) {
                 throw mfue;
@@ -147,11 +147,11 @@ public class FOURIResolver implements javax.xml.transform.URIResolver {
      */
     public Source resolve(String href, String base) throws TransformerException {
         Source source = null;
-        
+
         // data URLs can be quite long so evaluate early and don't try to build a File
         // (can lead to problems)
         source = dataURIResolver.resolve(href, base);
-        
+
         // Custom uri resolution
         if (source == null && uriResolver != null) {
             source = uriResolver.resolve(href, base);

src/java/org/apache/fop/apps/FOUserAgent.java

@@ -76,7 +76,7 @@ public class FOUserAgent {
     private static Log log = LogFactory.getLog("FOP");
 
     private FopFactory factory;
-    
+
     /**
      *  The base URL for all URL resolutions, especially for
      *  external-graphics.
@@ -88,7 +88,7 @@ public class FOUserAgent {
 
     /** A user settable URI Resolver */
     private URIResolver uriResolver = null;
-    
+
     private float targetResolution = FopFactoryConfigurator.DEFAULT_TARGET_RESOLUTION;
     private Map rendererOptions = new java.util.HashMap();
     private File outputFile = null;
@@ -96,7 +96,7 @@ public class FOUserAgent {
     private FOEventHandler foEventHandlerOverride = null;
     private boolean locatorEnabled = true; // true by default (for error messages).
     private EventBroadcaster eventBroadcaster = new FOPEventBroadcaster();
-    
+
     /** Producer:  Metadata element for the system/software that produces
      * the document. (Some renderers can store this in the document.)
      */
@@ -107,18 +107,18 @@ public class FOUserAgent {
      */
     protected String creator = null;
 
-    /** Creation Date:  Override of the date the document was created. 
+    /** Creation Date:  Override of the date the document was created.
      * (Some renderers can store this in the document.)
      */
     protected Date creationDate = null;
-    
+
     /** Author of the content of the document. */
     protected String author = null;
     /** Title of the document. */
     protected String title = null;
     /** Set of keywords applicable to this document. */
     protected String keywords = null;
-    
+
     private ImageSessionContext imageSessionContext = new AbstractImageSessionContext() {
 
         public ImageContext getParentContext() {
@@ -132,11 +132,11 @@ public class FOUserAgent {
         public Source resolveURI(String uri) {
             return FOUserAgent.this.resolveURI(uri);
         }
-        
+
     };
-    
+
     /**
-     * Main constructor. <b>This constructor should not be called directly. Please use the 
+     * Main constructor. <b>This constructor should not be called directly. Please use the
      * methods from FopFactory to construct FOUserAgent instances!</b>
      * @param factory the factory that provides environment-level information
      * @see org.apache.fop.apps.FopFactory
@@ -150,17 +150,17 @@ public class FOUserAgent {
         setFontBaseURL(factory.getFontManager().getFontBaseURL());
         setTargetResolution(factory.getTargetResolution());
     }
-    
+
     /** @return the associated FopFactory instance */
     public FopFactory getFactory() {
         return this.factory;
     }
-    
+
     // ---------------------------------------------- rendering-run dependent stuff
-    
+
     /**
-     * Sets an explicit renderer to use which overrides the one defined by the 
-     * render type setting.  
+     * Sets an explicit renderer to use which overrides the one defined by the
+     * render type setting.
      * @param renderer the Renderer instance to use
      */
     public void setRendererOverride(Renderer renderer) {
@@ -177,7 +177,7 @@ public class FOUserAgent {
 
     /**
      * Sets an explicit FOEventHandler instance which overrides the one
-     * defined by the render type setting.  
+     * defined by the render type setting.
      * @param handler the FOEventHandler instance
      */
     public void setFOEventHandlerOverride(FOEventHandler handler) {
@@ -193,7 +193,7 @@ public class FOUserAgent {
     }
 
     /**
-     * Sets the producer of the document.  
+     * Sets the producer of the document.
      * @param producer source of document
      */
     public void setProducer(String producer) {
@@ -209,7 +209,7 @@ public class FOUserAgent {
     }
 
     /**
-     * Sets the creator of the document.  
+     * Sets the creator of the document.
      * @param creator of document
      */
     public void setCreator(String creator) {
@@ -225,7 +225,7 @@ public class FOUserAgent {
     }
 
     /**
-     * Sets the creation date of the document.  
+     * Sets the creation date of the document.
      * @param creationDate date of document
      */
     public void setCreationDate(Date creationDate) {
@@ -241,7 +241,7 @@ public class FOUserAgent {
     }
 
     /**
-     * Sets the author of the document.  
+     * Sets the author of the document.
      * @param author of document
      */
     public void setAuthor(String author) {
@@ -258,7 +258,7 @@ public class FOUserAgent {
 
     /**
      * Sets the title of the document. This will override any title coming from
-     * an fo:title element.  
+     * an fo:title element.
      * @param title of document
      */
     public void setTitle(String title) {
@@ -274,7 +274,7 @@ public class FOUserAgent {
     }
 
     /**
-     * Sets the keywords for the document.  
+     * Sets the keywords for the document.
      * @param keywords for the document
      */
     public void setKeywords(String keywords) {
@@ -296,7 +296,7 @@ public class FOUserAgent {
     public Map getRendererOptions() {
         return rendererOptions;
     }
-    
+
     /**
      * Sets the base URL.
      * @param baseUrl base URL
@@ -343,7 +343,7 @@ public class FOUserAgent {
      * to the default resolver.
      * @param uri URI to access
      * @return A {@link javax.xml.transform.Source} object, or null if the URI
-     * cannot be resolved. 
+     * cannot be resolved.
      * @see org.apache.fop.apps.FOURIResolver
      */
     public Source resolveURI(String uri) {
@@ -357,7 +357,7 @@ public class FOUserAgent {
      * @param href URI to access
      * @param base the base URI to resolve against
      * @return A {@link javax.xml.transform.Source} object, or null if the URI
-     * cannot be resolved. 
+     * cannot be resolved.
      * @see org.apache.fop.apps.FOURIResolver
      */
     public Source resolveURI(String href, String base) {
@@ -402,9 +402,9 @@ public class FOUserAgent {
      * @see #getTargetResolution()
      */
     public float getTargetPixelUnitToMillimeter() {
-        return 25.4f / this.targetResolution; 
+        return 25.4f / this.targetResolution;
     }
-    
+
     /** @return the resolution for resolution-dependant output */
     public float getTargetResolution() {
         return this.targetResolution;
@@ -419,7 +419,7 @@ public class FOUserAgent {
     public void setTargetResolution(float dpi) {
         this.targetResolution = dpi;
         if (log.isDebugEnabled()) {
-            log.debug("target-resolution set to: " + targetResolution 
+            log.debug("target-resolution set to: " + targetResolution
                     + "dpi (px2mm=" + getTargetPixelUnitToMillimeter() + ")");
         }
     }
@@ -433,7 +433,7 @@ public class FOUserAgent {
     public void setTargetResolution(int dpi) {
         setTargetResolution((float)dpi);
     }
-    
+
     /**
      * Returns the image session context for the image package.
      * @return the ImageSessionContext instance for this rendering run
@@ -441,7 +441,7 @@ public class FOUserAgent {
     public ImageSessionContext getImageSessionContext() {
         return this.imageSessionContext;
     }
-    
+
     // ---------------------------------------------- environment-level stuff
     //                                                (convenience access to FopFactory methods)
 
@@ -457,9 +457,9 @@ public class FOUserAgent {
      * @see #getSourceResolution()
      */
     public float getSourcePixelUnitToMillimeter() {
-        return getFactory().getSourcePixelUnitToMillimeter(); 
+        return getFactory().getSourcePixelUnitToMillimeter();
     }
-    
+
     /** @return the resolution for resolution-dependant input */
     public float getSourceResolution() {
         return getFactory().getSourceResolution();
@@ -475,7 +475,7 @@ public class FOUserAgent {
     public String getPageHeight() {
         return getFactory().getPageHeight();
     }
-    
+
     /**
      * Gets the default page-width to use as fallback,
      * in case page-width="auto"
@@ -486,7 +486,7 @@ public class FOUserAgent {
     public String getPageWidth() {
         return getFactory().getPageWidth();
     }
-    
+
     /**
      * Returns whether FOP is strictly validating input XSL
      * @return true of strict validation turned on, false otherwise
@@ -497,7 +497,7 @@ public class FOUserAgent {
     }
 
     /**
-     * @return true if the indent inheritance should be broken when crossing reference area 
+     * @return true if the indent inheritance should be broken when crossing reference area
      *         boundaries (for more info, see the javadoc for the relative member variable)
      * @see FopFactory#isBreakIndentInheritanceOnReferenceAreaBoundary()
      */
@@ -518,7 +518,7 @@ public class FOUserAgent {
     public XMLHandlerRegistry getXMLHandlerRegistry() {
         return getFactory().getXMLHandlerRegistry();
     }
-    
+
     /**
      * Controls the use of SAXLocators to provide location information in error
      * messages.
@@ -550,7 +550,7 @@ public class FOUserAgent {
     private class FOPEventBroadcaster extends DefaultEventBroadcaster {
 
         private EventListener rootListener;
-        
+
         public FOPEventBroadcaster() {
             //Install a temporary event listener that catches the first event to
             //do some initialization.
@@ -569,13 +569,13 @@ public class FOUserAgent {
                 }
             };
         }
-        
+
         /** {@inheritDoc} */
         public void broadcastEvent(Event event) {
             rootListener.processEvent(event);
         }
 
     }
-    
+
 }
 

src/java/org/apache/fop/apps/FopFactory.java

@@ -59,37 +59,37 @@ import org.apache.fop.util.ContentHandlerFactoryRegistry;
  * found and managed in the FOUserAgent.
  */
 public class FopFactory implements ImageContext {
-    
+
     /** logger instance */
     private static Log log = LogFactory.getLog(FopFactory.class);
-    
+
     /** Factory for Renderers and FOEventHandlers */
     private RendererFactory rendererFactory;
-    
+
     /** Registry for XML handlers */
     private XMLHandlerRegistry xmlHandlers;
-    
+
     /** The registry for ElementMapping instances */
     private ElementMappingRegistry elementMappingRegistry;
 
-    /** The registry for ContentHandlerFactory instance */ 
-    private ContentHandlerFactoryRegistry contentHandlerFactoryRegistry 
+    /** The registry for ContentHandlerFactory instance */
+    private ContentHandlerFactoryRegistry contentHandlerFactoryRegistry
                 = new ContentHandlerFactoryRegistry();
-    
+
     /** The resolver for user-supplied hyphenation patterns */
     private HyphenationTreeResolver hyphResolver = null;
 
     private ColorSpaceCache colorSpaceCache = null;
-    
+
     /** Image manager for loading and caching image objects */
     private ImageManager imageManager;
 
     /** Font manager for font substitution, autodetection and caching **/
     private FontManager fontManager;
-    
+
     /** Configuration layer used to configure fop */
     private FopFactoryConfigurator config = null;
-        
+
     /**
      *  The base URL for all URL resolutions, especially for
      *  external-graphics.
@@ -101,10 +101,10 @@ public class FopFactory implements ImageContext {
 
     /**
      * FOP has the ability, for some FO's, to continue processing even if the
-     * input XSL violates that FO's content model.  This is the default  
+     * input XSL violates that FO's content model.  This is the default
      * behavior for FOP.  However, this flag, if set, provides the user the
      * ability for FOP to halt on all content model violations if desired.
-     */ 
+     */
     private boolean strictFOValidation = FopFactoryConfigurator.DEFAULT_STRICT_FO_VALIDATION;
 
     /**
@@ -113,7 +113,7 @@ public class FopFactory implements ImageContext {
      */
     private boolean strictUserConfigValidation
         = FopFactoryConfigurator.DEFAULT_STRICT_USERCONFIG_VALIDATION;
-    
+
     /** Source resolution in dpi */
     private float sourceResolution = FopFactoryConfigurator.DEFAULT_SOURCE_RESOLUTION;
 
@@ -122,7 +122,7 @@ public class FopFactory implements ImageContext {
 
     /** Page height */
     private String pageHeight = FopFactoryConfigurator.DEFAULT_PAGE_HEIGHT;
-    
+
     /** Page width */
     private String pageWidth = FopFactoryConfigurator.DEFAULT_PAGE_WIDTH;
 
@@ -136,7 +136,7 @@ public class FopFactory implements ImageContext {
     private Set ignoredNamespaces;
 
     private FOURIResolver foURIResolver;
-    
+
     /**
      * Main constructor.
      */
@@ -150,7 +150,7 @@ public class FopFactory implements ImageContext {
         this.xmlHandlers = new XMLHandlerRegistry();
         this.ignoredNamespaces = new java.util.HashSet();
     }
-    
+
     /**
      * Returns a new FopFactory instance.
      * @return the requested FopFactory instance.
@@ -158,13 +158,13 @@ public class FopFactory implements ImageContext {
     public static FopFactory newInstance() {
         return new FopFactory();
     }
-    
+
     /**
      * Returns a new FOUserAgent instance. Use the FOUserAgent to configure special values that
      * are particular to a rendering run. Don't reuse instances over multiple rendering runs but
      * instead create a new one each time and reuse the FopFactory.
      * @return the newly created FOUserAgent instance initialized with default values
-     * @throws FOPException 
+     * @throws FOPException
      */
     public FOUserAgent newFOUserAgent() {
         FOUserAgent userAgent = new FOUserAgent(this);
@@ -172,12 +172,12 @@ public class FopFactory implements ImageContext {
     }
 
     /**
-     * Returns a new {@link Fop} instance. FOP will be configured with a default user agent 
+     * Returns a new {@link Fop} instance. FOP will be configured with a default user agent
      * instance.
      * <p>
      * MIME types are used to select the output format (ex. "application/pdf" for PDF). You can
      * use the constants defined in {@link MimeConstants}.
-     * @param outputFormat the MIME type of the output format to use (ex. "application/pdf").     
+     * @param outputFormat the MIME type of the output format to use (ex. "application/pdf").
      * @return the new Fop instance
      * @throws FOPException when the constructor fails
      */
@@ -186,29 +186,29 @@ public class FopFactory implements ImageContext {
     }
 
     /**
-     * Returns a new {@link Fop} instance. Use this factory method if you want to configure this 
+     * Returns a new {@link Fop} instance. Use this factory method if you want to configure this
      * very rendering run, i.e. if you want to set some metadata like the title and author of the
-     * document you want to render. In that case, create a new {@link FOUserAgent} 
+     * document you want to render. In that case, create a new {@link FOUserAgent}
      * instance using {@link #newFOUserAgent()}.
      * <p>
      * MIME types are used to select the output format (ex. "application/pdf" for PDF). You can
      * use the constants defined in {@link MimeConstants}.
      * @param outputFormat the MIME type of the output format to use (ex. "application/pdf").
-     * @param userAgent the user agent that will be used to control the rendering run     
+     * @param userAgent the user agent that will be used to control the rendering run
      * @return the new Fop instance
      * @throws FOPException  when the constructor fails
      */
     public Fop newFop(String outputFormat, FOUserAgent userAgent) throws FOPException {
         return newFop(outputFormat, userAgent, null);
     }
-    
+
     /**
-     * Returns a new {@link Fop} instance. FOP will be configured with a default user agent 
+     * Returns a new {@link Fop} instance. FOP will be configured with a default user agent
      * instance. Use this factory method if your output type requires an output stream.
      * <p>
      * MIME types are used to select the output format (ex. "application/pdf" for PDF). You can
      * use the constants defined in {@link MimeConstants}.
-     * @param outputFormat the MIME type of the output format to use (ex. "application/pdf"). 
+     * @param outputFormat the MIME type of the output format to use (ex. "application/pdf").
      * @param stream the output stream
      * @return the new Fop instance
      * @throws FOPException when the constructor fails
@@ -227,30 +227,30 @@ public class FopFactory implements ImageContext {
      * MIME types are used to select the output format (ex. "application/pdf" for PDF). You can
      * use the constants defined in {@link MimeConstants}.
      * @param outputFormat the MIME type of the output format to use (ex. "application/pdf").
-     * @param userAgent the user agent that will be used to control the rendering run     
+     * @param userAgent the user agent that will be used to control the rendering run
      * @param stream the output stream
      * @return the new Fop instance
      * @throws FOPException when the constructor fails
      */
-    public Fop newFop(String outputFormat, FOUserAgent userAgent, OutputStream stream) 
+    public Fop newFop(String outputFormat, FOUserAgent userAgent, OutputStream stream)
                 throws FOPException {
         if (userAgent == null) {
             throw new NullPointerException("The userAgent parameter must not be null!");
         }
         return new Fop(outputFormat, userAgent, stream);
     }
-    
+
     /**
      * Returns a new {@link Fop} instance. Use this factory method if you want to supply your
-     * own {@link org.apache.fop.render.Renderer Renderer} or 
-     * {@link org.apache.fop.fo.FOEventHandler FOEventHandler} 
+     * own {@link org.apache.fop.render.Renderer Renderer} or
+     * {@link org.apache.fop.fo.FOEventHandler FOEventHandler}
      * instance instead of the default ones created internally by FOP.
-     * @param userAgent the user agent that will be used to control the rendering run     
+     * @param userAgent the user agent that will be used to control the rendering run
      * @return the new Fop instance
      * @throws FOPException when the constructor fails
      */
     public Fop newFop(FOUserAgent userAgent) throws FOPException {
-        if (userAgent.getRendererOverride() == null 
+        if (userAgent.getRendererOverride() == null
                 && userAgent.getFOEventHandlerOverride() == null) {
             throw new IllegalStateException("Either the overriding renderer or the overriding"
                     + " FOEventHandler must be set when this factory method is used!");
@@ -267,7 +267,7 @@ public class FopFactory implements ImageContext {
     public XMLHandlerRegistry getXMLHandlerRegistry() {
         return this.xmlHandlers;
     }
-    
+
     /** @return the element mapping registry */
     public ElementMappingRegistry getElementMappingRegistry() {
         return this.elementMappingRegistry;
@@ -310,7 +310,7 @@ public class FopFactory implements ImageContext {
     public LayoutManagerMaker getLayoutManagerMakerOverride() {
         return this.lmMakerOverride;
     }
-    
+
     /**
      * Sets the base URL.
      * @param base the base URL
@@ -327,7 +327,7 @@ public class FopFactory implements ImageContext {
     public String getBaseURL() {
         return this.base;
     }
-    
+
     /**
      * Sets the font base URL.
      * @param fontBase font base URL
@@ -367,10 +367,10 @@ public class FopFactory implements ImageContext {
         }
         this.hyphenBase = foURIResolver.checkBaseURL(hyphenBase);
     }
-    
+
     /**
      * Sets the URI Resolver. It is used for resolving factory-level URIs like hyphenation
-     * patterns and as backup for URI resolution performed during a rendering run. 
+     * patterns and as backup for URI resolution performed during a rendering run.
      * @param uriResolver the new URI resolver
      */
     public void setURIResolver(URIResolver uriResolver) {
@@ -397,7 +397,7 @@ public class FopFactory implements ImageContext {
     public HyphenationTreeResolver getHyphenationTreeResolver() {
         return this.hyphResolver;
     }
-    
+
     /**
      * Sets the HyphenationTreeResolver to be used for resolving user-supplied hyphenation files.
      * @param hyphResolver the HyphenationTreeResolver instance
@@ -424,7 +424,7 @@ public class FopFactory implements ImageContext {
     }
 
     /**
-     * @return true if the indent inheritance should be broken when crossing reference area 
+     * @return true if the indent inheritance should be broken when crossing reference area
      *         boundaries (for more info, see the javadoc for the relative member variable)
      */
     public boolean isBreakIndentInheritanceOnReferenceAreaBoundary() {
@@ -447,7 +447,7 @@ public class FopFactory implements ImageContext {
     public void setBreakIndentInheritanceOnReferenceAreaBoundary(boolean value) {
         this.breakIndentInheritanceOnReferenceAreaBoundary = value;
     }
-    
+
     /**
      * @return true if kerning on base 14 fonts is enabled
      * @deprecated use getFontManager().isBase14KerningEnabled() instead
@@ -455,7 +455,7 @@ public class FopFactory implements ImageContext {
     public boolean isBase14KerningEnabled() {
         return getFontManager().isBase14KerningEnabled();
     }
-    
+
     /**
      * Controls whether kerning is activated on base 14 fonts.
      * @param value true if kerning should be activated
@@ -464,7 +464,7 @@ public class FopFactory implements ImageContext {
     public void setBase14KerningEnabled(boolean value) {
         getFontManager().setBase14KerningEnabled(value);
     }
-    
+
     /** @return the resolution for resolution-dependant input */
     public float getSourceResolution() {
         return this.sourceResolution;
@@ -477,7 +477,7 @@ public class FopFactory implements ImageContext {
      * @see #getSourceResolution()
      */
     public float getSourcePixelUnitToMillimeter() {
-        return 25.4f / getSourceResolution(); 
+        return 25.4f / getSourceResolution();
     }
 
     /**
@@ -488,7 +488,7 @@ public class FopFactory implements ImageContext {
     public void setSourceResolution(float dpi) {
         this.sourceResolution = dpi;
         if (log.isDebugEnabled()) {
-            log.debug("source-resolution set to: " + sourceResolution 
+            log.debug("source-resolution set to: " + sourceResolution
                     + "dpi (px2mm=" + getSourcePixelUnitToMillimeter() + ")");
         }
     }
@@ -505,7 +505,7 @@ public class FopFactory implements ImageContext {
      * @see #getTargetResolution()
      */
     public float getTargetPixelUnitToMillimeter() {
-        return 25.4f / this.targetResolution; 
+        return 25.4f / this.targetResolution;
     }
 
     /**
@@ -525,7 +525,7 @@ public class FopFactory implements ImageContext {
     public void setSourceResolution(int dpi) {
         setSourceResolution((float)dpi);
     }
-    
+
     /**
      * Gets the default page-height to use as fallback,
      * in case page-height="auto"
@@ -535,7 +535,7 @@ public class FopFactory implements ImageContext {
     public String getPageHeight() {
         return this.pageHeight;
     }
-    
+
     /**
      * Sets the page-height to use as fallback, in case
      * page-height="auto"
@@ -548,7 +548,7 @@ public class FopFactory implements ImageContext {
             log.debug("Default page-height set to: " + pageHeight);
         }
     }
-    
+
     /**
      * Gets the default page-width to use as fallback,
      * in case page-width="auto"
@@ -558,7 +558,7 @@ public class FopFactory implements ImageContext {
     public String getPageWidth() {
         return this.pageWidth;
     }
-    
+
     /**
      * Sets the page-width to use as fallback, in case
      * page-width="auto"
@@ -571,27 +571,27 @@ public class FopFactory implements ImageContext {
             log.debug("Default page-width set to: " + pageWidth);
         }
     }
-    
+
     /**
      * Adds a namespace to the set of ignored namespaces.
-     * If FOP encounters a namespace which it cannot handle, it issues a warning except if this 
+     * If FOP encounters a namespace which it cannot handle, it issues a warning except if this
      * namespace is in the ignored set.
      * @param namespaceURI the namespace URI
      */
     public void ignoreNamespace(String namespaceURI) {
         this.ignoredNamespaces.add(namespaceURI);
     }
-    
+
     /**
      * Adds a collection of namespaces to the set of ignored namespaces.
-     * If FOP encounters a namespace which it cannot handle, it issues a warning except if this 
+     * If FOP encounters a namespace which it cannot handle, it issues a warning except if this
      * namespace is in the ignored set.
      * @param namespaceURIs the namespace URIs
      */
     public void ignoreNamespaces(Collection namespaceURIs) {
         this.ignoredNamespaces.addAll(namespaceURIs);
     }
-    
+
     /**
      * Indicates whether a namespace URI is on the ignored list.
      * @param namespaceURI the namespace URI
@@ -600,14 +600,14 @@ public class FopFactory implements ImageContext {
     public boolean isNamespaceIgnored(String namespaceURI) {
         return this.ignoredNamespaces.contains(namespaceURI);
     }
-    
+
     /** @return the set of namespaces that are ignored by FOP */
     public Set getIgnoredNamespace() {
         return Collections.unmodifiableSet(this.ignoredNamespaces);
     }
 
     //------------------------------------------- Configuration stuff
-    
+
     /**
      * Set the user configuration.
      * @param userConfigFile the configuration file
@@ -627,11 +627,11 @@ public class FopFactory implements ImageContext {
     public void setUserConfig(String uri) throws SAXException, IOException {
         config.setUserConfig(uri);
     }
-    
+
     /**
      * Set the user configuration.
      * @param userConfig configuration
-     * @throws FOPException if a configuration problem occurs 
+     * @throws FOPException if a configuration problem occurs
      */
     public void setUserConfig(Configuration userConfig) throws FOPException {
         config.setUserConfig(userConfig);
@@ -690,7 +690,7 @@ public class FopFactory implements ImageContext {
     public FontCache getFontCache() {
         return getFontManager().getFontCache();
     }
-    
+
     /**
      * Returns the font manager.
      * @return the font manager
@@ -698,17 +698,17 @@ public class FopFactory implements ImageContext {
     public FontManager getFontManager() {
         if (fontManager == null) {
             this.fontManager = new FontManager() {
-                
+
                 /** {@inheritDoc} */
                 public void setFontBaseURL(String fontBase) throws MalformedURLException {
                     super.setFontBaseURL(getFOURIResolver().checkBaseURL(fontBase));
                 }
-                
+
             };
         }
         return this.fontManager;
     }
-    
+
     /**
      * Attempts to resolve the given URI.
      * Will use the configured resolver and if not successful fall back
@@ -716,7 +716,7 @@ public class FopFactory implements ImageContext {
      * @param href URI to access
      * @param baseUri the base URI to resolve against
      * @return A {@link javax.xml.transform.Source} object, or null if the URI
-     * cannot be resolved. 
+     * cannot be resolved.
      * @see org.apache.fop.apps.FOURIResolver
      */
     public Source resolveURI(String href, String baseUri) {
@@ -728,19 +728,19 @@ public class FopFactory implements ImageContext {
         }
         return source;
     }
-        
+
     /**
      * Create (if needed) and return an ICC ColorSpace instance.
      * 
      * The ICC profile source is taken from the src attribute of the color-profile FO element.
      * If the ICC ColorSpace is not yet in the cache a new one is created and stored in the cache.
      * 
-     * The FOP URI resolver is used to try and locate the ICC file. 
+     * The FOP URI resolver is used to try and locate the ICC file.
      * If that fails null is returned.
      * 
      * @param baseUri a base URI to resolve relative URIs
      * @param iccProfileSrc ICC Profile source to return a ColorSpace for
-     * @return ICC ColorSpace object or null if ColorSpace could not be created 
+     * @return ICC ColorSpace object or null if ColorSpace could not be created
      */
     public ColorSpace getColorSpace(String baseUri, String iccProfileSrc) {
         return colorSpaceCache.get(baseUri, iccProfileSrc);

src/java/org/apache/fop/apps/FopFactoryConfigurator.java

@@ -42,25 +42,25 @@ public class FopFactoryConfigurator {
 
     /** Defines if FOP should use an alternative rule to determine text indents */
     public static final boolean DEFAULT_BREAK_INDENT_INHERITANCE = false;
-    
+
     /** Defines if FOP should validate the user config strictly */
     public static final boolean DEFAULT_STRICT_USERCONFIG_VALIDATION = true;
-    
+
     /** Defines if FOP should use strict validation for FO and user config */
     public static final boolean DEFAULT_STRICT_FO_VALIDATION = true;
-    
+
     /** Defines the default page-width */
     public static final String DEFAULT_PAGE_WIDTH = "8.26in";
-    
+
     /** Defines the default page-height */
     public static final String DEFAULT_PAGE_HEIGHT = "11in";
-    
+
     /** Defines the default source resolution (72dpi) for FOP */
     public static final float DEFAULT_SOURCE_RESOLUTION = 72.0f; //dpi
-    
+
     /** Defines the default target resolution (72dpi) for FOP */
     public static final float DEFAULT_TARGET_RESOLUTION = 72.0f; //dpi
-    
+
     /** logger instance */
     private final Log log = LogFactory.getLog(FopFactoryConfigurator.class);
 
@@ -78,7 +78,7 @@ public class FopFactoryConfigurator {
         super();
         this.factory = factory;
     }
-    
+
     /**
      * Initializes user agent settings from the user configuration
      * file, if present: baseURL, resolution, default page size,...
@@ -87,7 +87,7 @@ public class FopFactoryConfigurator {
      */
     public void configure(FopFactory factory) throws FOPException {
         if (log.isDebugEnabled()) {
-            log.debug("Initializing FopFactory Configuration");        
+            log.debug("Initializing FopFactory Configuration");
         }
 
         // strict configuration
@@ -98,9 +98,9 @@ public class FopFactoryConfigurator {
             } catch (ConfigurationException e) {
                 LogUtil.handleException(log, e, false);
             }
-        }        
+        }
         boolean strict = factory.validateUserConfigStrictly();
-        
+
         // strict fo validation
         if (cfg.getChild("strict-validation", false) != null) {
             try {
@@ -128,14 +128,14 @@ public class FopFactoryConfigurator {
                 LogUtil.handleException(log, mfue, strict);
             }
         }
-        
+
         // renderer options
         if (cfg.getChild("source-resolution", false) != null) {
             factory.setSourceResolution(
                     cfg.getChild("source-resolution").getValueAsFloat(
                             FopFactoryConfigurator.DEFAULT_SOURCE_RESOLUTION));
             if (log.isDebugEnabled()) {
-                log.debug("source-resolution set to: " + factory.getSourceResolution() 
+                log.debug("source-resolution set to: " + factory.getSourceResolution()
                     + "dpi (px2mm=" + factory.getSourcePixelUnitToMillimeter() + ")");
             }
         }
@@ -144,9 +144,9 @@ public class FopFactoryConfigurator {
                     cfg.getChild("target-resolution").getValueAsFloat(
                             FopFactoryConfigurator.DEFAULT_TARGET_RESOLUTION));
             if (log.isDebugEnabled()) {
-                log.debug("target-resolution set to: " + factory.getTargetResolution() 
+                log.debug("target-resolution set to: " + factory.getTargetResolution()
                         + "dpi (px2mm=" + factory.getTargetPixelUnitToMillimeter()
-                        + ")");                
+                        + ")");
             }
         }
         if (cfg.getChild("break-indent-inheritance", false) != null) {
@@ -156,13 +156,13 @@ public class FopFactoryConfigurator {
             } catch (ConfigurationException e) {
                 LogUtil.handleException(log, e, strict);
             }
-        }     
+        }
         Configuration pageConfig = cfg.getChild("default-page-settings");
         if (pageConfig.getAttribute("height", null) != null) {
             factory.setPageHeight(
                     pageConfig.getAttribute("height", FopFactoryConfigurator.DEFAULT_PAGE_HEIGHT));
             if (log.isInfoEnabled()) {
-                log.info("Default page-height set to: " + factory.getPageHeight());        
+                log.info("Default page-height set to: " + factory.getPageHeight());
             }
         }
         if (pageConfig.getAttribute("width", null) != null) {
@@ -178,7 +178,7 @@ public class FopFactoryConfigurator {
         FontManagerConfigurator fontManagerConfigurator = new FontManagerConfigurator(cfg);
         fontManagerConfigurator.configure(fontManager, strict);
     }
-    
+
     /**
      * Set the user configuration.
      * @param userConfigFile the configuration file
@@ -193,7 +193,7 @@ public class FopFactoryConfigurator {
             throw new FOPException(e);
         }
     }
-    
+
     /**
      * Set the user configuration from an URI.
      * @param uri the URI to the configuration file
@@ -208,22 +208,22 @@ public class FopFactoryConfigurator {
             throw new FOPException(e);
         }
     }
-    
+
     /**
      * Set the user configuration.
      * @param cfg avalon configuration
-     * @throws FOPException if a configuration problem occurs 
+     * @throws FOPException if a configuration problem occurs
      */
     public void setUserConfig(Configuration cfg) throws FOPException {
         this.cfg = cfg;
         configure(this.factory);
     }
-    
+
     /**
      * Get the avalon user configuration.
      * @return the user configuration
      */
     public Configuration getUserConfig() {
         return this.cfg;
-    }    
+    }
 }

src/java/org/apache/fop/fonts/CustomFontCollection.java

@@ -15,7 +15,8 @@
  * limitations under the License.
  */
 
-/* $Id: $ */
+/* $Id$ */
+
 package org.apache.fop.fonts;
 
 import java.util.List;
@@ -26,7 +27,7 @@ import org.apache.fop.render.PrintRenderer;
  * Sets up a set of custom (embedded) fonts
  */
 public class CustomFontCollection implements FontCollection {
-    
+
     private PrintRenderer renderer = null;
 
     /**
@@ -51,7 +52,7 @@ public class CustomFontCollection implements FontCollection {
             //Ensure that we have minimal font resolution capabilities
             resolver = FontManager.createMinimalFontResolver();
         }
-        
+
         String internalName = null;
         //FontReader reader = null;
 
@@ -67,7 +68,7 @@ public class CustomFontCollection implements FontCollection {
             reader.setFontEmbedPath(configFontInfo.getEmbedFile());
             fontInfo.addMetrics(internalName, reader.getFont());
             */
-            
+
             LazyFont font = new LazyFont(embedFontInfo, resolver);
             fontInfo.addMetrics(internalName, font);
 
@@ -78,5 +79,5 @@ public class CustomFontCollection implements FontCollection {
             }
         }
         return num;
-    }        
-}
+    }
+}

src/java/org/apache/fop/fonts/EmbedFontInfo.java

@@ -16,7 +16,7 @@
  */
 
 /* $Id$ */
- 
+
 package org.apache.fop.fonts;
 
 import java.io.IOException;
@@ -27,17 +27,17 @@ import java.util.List;
  * FontInfo contains meta information on fonts (where is the metrics file etc.)
  */
 public class EmbedFontInfo implements Serializable {
-    
+
     /** Serialization Version UID */
     private static final long serialVersionUID = 8755432068669997367L;
-    
+
     /** filename of the metrics file */
     protected String metricsFile;
     /** filename of the main font file */
     protected String embedFile;
     /** false, to disable kerning */
     protected boolean kerning;
-    
+
     /** the PostScript name of the font */
     protected String postScriptName = null;
     /** the sub-fontname of the font (used for TrueType Collections, null otherwise) */
@@ -47,7 +47,7 @@ public class EmbedFontInfo implements Serializable {
     private List/*<FontTriplet>*/ fontTriplets = null;
 
     private transient boolean embedded = true;
-    
+
     /**
      * Main constructor
      * @param metricsFile Path to the xml file containing font metrics
@@ -64,7 +64,7 @@ public class EmbedFontInfo implements Serializable {
         this.fontTriplets = fontTriplets;
         this.subFontName = subFontName;
     }
-        
+
     /**
      * Returns the path to the metrics file
      * @return the metrics file path
@@ -88,16 +88,16 @@ public class EmbedFontInfo implements Serializable {
     public boolean getKerning() {
         return kerning;
     }
-    
+
     /**
-     * Returns the sub-font name name of the font. This is primarily used for TrueType Collections
-     * to select one of the sub-fonts. For all other fonts, this is always null. 
+     * Returns the sub-font name of the font. This is primarily used for TrueType Collections
+     * to select one of the sub-fonts. For all other fonts, this is always null.
      * @return the sub-font name (or null)
      */
     public String getSubFontName() {
         return this.subFontName;
     }
-    
+
     /**
      * Returns the PostScript name of the font.
      * @return the PostScript name
@@ -105,7 +105,7 @@ public class EmbedFontInfo implements Serializable {
     public String getPostScriptName() {
         return postScriptName;
     }
-    
+
     /**
      * Sets the PostScript name of the font
      * @param postScriptName the PostScript name
@@ -113,7 +113,7 @@ public class EmbedFontInfo implements Serializable {
     public void setPostScriptName(String postScriptName) {
         this.postScriptName = postScriptName;
     }
-    
+
     /**
      * Returns the list of font triplets associated with this font.
      * @return List of font triplets
@@ -121,7 +121,7 @@ public class EmbedFontInfo implements Serializable {
     public List/*<FontTriplet>*/ getFontTriplets() {
         return fontTriplets;
     }
-    
+
     /**
      * Indicates whether the font is only referenced rather than embedded.
      * @return true if the font is embedded, false if it is referenced.
@@ -133,7 +133,7 @@ public class EmbedFontInfo implements Serializable {
             return this.embedded;
         }
     }
-    
+
     /**
      * Defines whether the font is embedded or not.
      * @param value true to embed the font, false to reference it
@@ -141,19 +141,19 @@ public class EmbedFontInfo implements Serializable {
     public void setEmbedded(boolean value) {
         this.embedded = value;
     }
-    
+
     private void readObject(java.io.ObjectInputStream in)
                 throws IOException, ClassNotFoundException {
         in.defaultReadObject();
         this.embedded = true;
     }
-    
+
     /** {@inheritDoc} */
     public String toString() {
         return "metrics-url=" + metricsFile + ",embed-url=" + embedFile
             + ", kerning=" + kerning + ", " + "font-triplet=" + fontTriplets
             + (getSubFontName() != null ? ", sub-font=" + getSubFontName() : "")
-            + (isEmbedded() ? "" : ", NOT embedded"); 
+            + (isEmbedded() ? "" : ", NOT embedded");
     }
 
 }

src/java/org/apache/fop/fonts/Font.java

@@ -32,10 +32,10 @@ public class Font {
 
     /** Extra Bold font weight */
     public static final int WEIGHT_EXTRA_BOLD = 800;
-    
+
     /** Bold font weight */
     public static final int WEIGHT_BOLD = 700;
-    
+
     /** Normal font weight */
     public static final int WEIGHT_NORMAL = 400;
 
@@ -56,7 +56,7 @@ public class Font {
 
     /** Default selection priority */
     public static final int PRIORITY_DEFAULT = 0;
-    
+
     /** Default fallback key */
     public static final FontTriplet DEFAULT_FONT = new FontTriplet(
                     "any", STYLE_NORMAL, WEIGHT_NORMAL, PRIORITY_DEFAULT);
@@ -96,7 +96,7 @@ public class Font {
     public FontMetrics getFontMetrics() {
         return this.metric;
     }
-    
+
     /**
      * Returns the font's ascender.
      * @return the ascender
@@ -128,7 +128,7 @@ public class Font {
     public String getFontName() {
         return fontName;
     }
-    
+
     /** @return the font triplet that selected this font */
     public FontTriplet getFontTriplet() {
         return this.triplet;
@@ -154,7 +154,7 @@ public class Font {
     public boolean hasKerning() {
         return metric.hasKerningInfo();
     }
-    
+
     /**
      * Returns the font's kerning table
      * @return the kerning table
@@ -166,7 +166,7 @@ public class Font {
             return java.util.Collections.EMPTY_MAP;
         }
     }
-    
+
     /**
      * Returns the amount of kerning between two characters.
      * @param ch1 first character
@@ -217,7 +217,7 @@ public class Font {
 
         return c;
     }
-    
+
     /**
      * Determines whether this font contains a particular character/glyph.
      * @param c character to check

src/java/org/apache/fop/fonts/FontCache.java

@@ -43,7 +43,7 @@ import org.apache.fop.util.LogUtil;
  * Fop cache (currently only used for font info caching)
  */
 public final class FontCache implements Serializable {
-    
+
     /**
      * Serialization Version UID. Change this value if you want to make sure the user's cache
      * file is purged after an update.
@@ -59,13 +59,13 @@ public final class FontCache implements Serializable {
     /** font cache file path */
     private static final String DEFAULT_CACHE_FILENAME = "fop-fonts.cache";
 
-    
+
     /** has this cache been changed since it was last read? */
     private transient boolean changed = false;
-    
+
     /** change lock */
     private transient Object changeLock = new Object();
-    
+
     /** master mapping of font url -> font info.  This needs to be
      *  a list, since a TTC file may contain more than 1 font. */
     private Map/*<String, CachedFontFile>*/ fontfileMap = null;
@@ -96,7 +96,7 @@ public final class FontCache implements Serializable {
         }
         return null;
     }
-    
+
     /**
      * Returns the default font cache file.
      * @param forWriting true if the user directory should be created
@@ -113,7 +113,7 @@ public final class FontCache implements Serializable {
         }
         return new File(FOP_USER_DIR);
     }
-    
+
     /**
      * Reads the default font cache file and returns its contents.
      * @return the font cache deserialized from the file (or null if no cache file exists or if
@@ -122,7 +122,7 @@ public final class FontCache implements Serializable {
     public static FontCache load() {
         return loadFrom(getDefaultCacheFile(false));
     }
-    
+
     /**
      * Reads a font cache file and returns its contents.
      * @param cacheFile the cache file
@@ -145,11 +145,11 @@ public final class FontCache implements Serializable {
                 }
             } catch (ClassNotFoundException e) {
                 //We don't really care about the exception since it's just a cache file
-                log.warn("Could not read font cache. Discarding font cache file. Reason: " 
+                log.warn("Could not read font cache. Discarding font cache file. Reason: "
                         + e.getMessage());
             } catch (IOException ioe) {
                 //We don't really care about the exception since it's just a cache file
-                log.warn("I/O exception while reading font cache (" + ioe.getMessage() 
+                log.warn("I/O exception while reading font cache (" + ioe.getMessage()
                         + "). Discarding font cache file.");
                 try {
                     cacheFile.delete();
@@ -160,7 +160,7 @@ public final class FontCache implements Serializable {
         }
         return null;
     }
-    
+
     /**
      * Writes the font cache to disk.
      * @throws FOPException fop exception
@@ -168,10 +168,10 @@ public final class FontCache implements Serializable {
     public void save() throws FOPException {
         saveTo(getDefaultCacheFile(true));
     }
-    
+
     /**
      * Writes the font cache to disk.
-     * @param cacheFile the file to write to 
+     * @param cacheFile the file to write to
      * @throws FOPException fop exception
      */
     public void saveTo(File cacheFile) throws FOPException {
@@ -219,7 +219,7 @@ public final class FontCache implements Serializable {
     public boolean hasChanged() {
         return this.changed;
     }
-    
+
     /**
      * is this font in the cache?
      * @param embedUrl font info
@@ -248,11 +248,11 @@ public final class FontCache implements Serializable {
      * Tries to identify a File instance from an array of URLs. If there's no file URL in the
      * array, the method returns null.
      * @param urls array of possible font urls
-     * @return file font file 
+     * @return file font file
      */
     public static File getFileFromUrls(String[] urls) {
         for (int i = 0; i < urls.length; i++) {
-            String urlStr = urls[i]; 
+            String urlStr = urls[i];
             if (urlStr != null) {
                 File fontFile = null;
                 if (urlStr.startsWith("file:")) {
@@ -270,7 +270,7 @@ public final class FontCache implements Serializable {
                     return fontFile;
                 }
             }
-        } 
+        }
         return null;
     }
 
@@ -280,7 +280,7 @@ public final class FontCache implements Serializable {
         }
         return fontfileMap;
     }
-    
+
     /**
      * Adds a font info to cache
      * @param fontInfo font info
@@ -313,7 +313,7 @@ public final class FontCache implements Serializable {
     /**
      * Returns a font from the cache.
      * @param embedUrl font info
-     * @return CachedFontFile object 
+     * @return CachedFontFile object
      */
     public CachedFontFile getFontFile(String embedUrl) {
         if (containsFont(embedUrl)) {
@@ -321,7 +321,7 @@ public final class FontCache implements Serializable {
         }
         return null;
     }
-    
+
     /**
      * Returns the EmbedFontInfo instances belonging to a font file. If the font file was
      * modified since it was cached the entry is removed and null is returned.
@@ -338,7 +338,7 @@ public final class FontCache implements Serializable {
             return null;
         }
     }
-    
+
     /**
      * removes font from cache
      * @param embedUrl embed url
@@ -354,7 +354,7 @@ public final class FontCache implements Serializable {
             }
         }
     }
-    
+
     /**
      * has this font previously failed to load?
      * @param embedUrl embed url
@@ -370,7 +370,7 @@ public final class FontCache implements Serializable {
                     // from failed font map for now
                     getFailedFontMap().remove(embedUrl);
                     changed = true;
-                }                
+                }
             }
             return true;
         }
@@ -397,7 +397,7 @@ public final class FontCache implements Serializable {
         }
         return failedFontMap;
     }
-    
+
     /**
      * Clears font cache
      */
@@ -411,7 +411,7 @@ public final class FontCache implements Serializable {
             changed = true;
         }
     }
-    
+
     /**
      * Retrieve the last modified date/time of a URL.
      * @param url the URL
@@ -432,7 +432,7 @@ public final class FontCache implements Serializable {
             return 0;
         }
     }
-    
+
     private static class CachedFontFile implements Serializable {
         private static final long serialVersionUID = 4524237324330578883L;
 
@@ -440,18 +440,18 @@ public final class FontCache implements Serializable {
         private long lastModified = -1;
 
         private Map/*<String, EmbedFontInfo>*/ filefontsMap = null;
-        
+
         public CachedFontFile(long lastModified) {
             setLastModified(lastModified);
         }
 
         private Map/*<String, EmbedFontInfo>*/ getFileFontsMap() {
             if (filefontsMap == null) {
-                filefontsMap = new java.util.HashMap/*<String, EmbedFontInfo>*/();                
+                filefontsMap = new java.util.HashMap/*<String, EmbedFontInfo>*/();
             }
             return filefontsMap;
         }
-        
+
         void put(EmbedFontInfo efi) {
             getFileFontsMap().put(efi.getPostScriptName(), efi);
         }
@@ -467,7 +467,7 @@ public final class FontCache implements Serializable {
             return (EmbedFontInfo[])getFileFontsMap().values().toArray(
                     new EmbedFontInfo[getFileFontsMap().size()]);
         }
-        
+
         /**
          * Gets the modified timestamp for font file (not always available)
          * @return modified timestamp
@@ -478,15 +478,15 @@ public final class FontCache implements Serializable {
 
         /**
          * Gets the modified timestamp for font file
-         * (used for the purposes of font info caching) 
+         * (used for the purposes of font info caching)
          * @param lastModified modified font file timestamp
          */
         public void setLastModified(long lastModified) {
             this.lastModified = lastModified;
         }
-        
+
         /**
-         * @return string representation of this object 
+         * @return string representation of this object
          * {@inheritDoc}
          */
         public String toString() {

src/java/org/apache/fop/fonts/FontCollection.java

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-/* $Id: $ */
+/* $Id$ */
 
 package org.apache.fop.fonts;
 

src/java/org/apache/fop/fonts/FontDescriptor.java

@@ -16,12 +16,12 @@
  */
 
 /* $Id$ */
- 
+
 package org.apache.fop.fonts;
 
 /**
  * This interface enhances the font metrics interface with access methods to
- * value needed to register fonts in various target formats like PDF or 
+ * value needed to register fonts in various target formats like PDF or
  * PostScript.
  */
 public interface FontDescriptor extends FontMetrics {
@@ -31,55 +31,55 @@ public interface FontDescriptor extends FontMetrics {
      * @return the ascender
      */
     int getAscender();
-    
-    
+
+
     /**
      * Returns the capital height of the font.
      * @return the capital height
      */
     int getCapHeight();
-    
-    
+
+
     /**
      * Returns the descender value of the font. (Descent in pdf spec)
      * @return the descender value
      */
     int getDescender();
-    
-    
+
+
     /**
      * Returns the flags for the font. (See pdf spec)
      * @return the flags
      */
     int getFlags();
-    
-    
+
+
     /**
      * Returns the font's bounding box.
      * @return the bounding box
      */
     int[] getFontBBox();
-    
-    
+
+
     /**
      * Returns the italic angle for the font.
      * @return the italic angle
      */
     int getItalicAngle();
-    
-    
+
+
     /**
      * Returns the vertical stem width for the font.
      * @return the vertical stem width
      */
     int getStemV();
 
-    
+
     /**
      * Indicates if this font may be embedded.
      * @return True, if embedding is possible/permitted
      */
     boolean isEmbeddable();
-    
-    
+
+
 }

src/java/org/apache/fop/fonts/FontInfo.java

@@ -39,34 +39,34 @@ import org.apache.commons.logging.LogFactory;
  * implemented.
  */
 public class FontInfo {
-    
+
     private static final FontTriplet[] TRIPLETS_TYPE = new FontTriplet[1];
-    
+
     /** logging instance */
     protected static Log log = LogFactory.getLog(FontInfo.class);
 
     /** Map containing fonts that have been used */
     private Map/*<String,FontMetrics>*/ usedFonts = null; //(String = font key)
-    
+
     /** look up a font-triplet to find a font-name */
     private Map/*<FontTriplet,String>*/ triplets = null; //(String = font key)
-    
+
     /** look up a font-triplet to find its priority
      *  (only used inside addFontProperties()) */
     private Map/*<FontTriplet,Integer>*/ tripletPriorities = null; //Map<FontTriplet,Integer>
 
     /** look up a font-name to get a font (that implements FontMetrics at least) */
     private Map/*<String,FontMetrics>*/ fonts = null; //(String = font key)
-    
+
     /** 
-     *  a collection of missing fonts; used to make sure the user gets 
+     *  a collection of missing fonts; used to make sure the user gets
      *  a warning for a missing font only once (not every time the font is used)
      */
     private Set/*<FontTriplet>*/ loggedFontKeys = null;
 
     /** Cache for Font instances. */
     private Map/*<FontTriplet, Map>*/ fontInstanceCache = null;
-    
+
     /** Event listener for font events */
     private FontEventListener eventListener = null;
 
@@ -79,7 +79,7 @@ public class FontInfo {
         this.fonts = new java.util.HashMap/*<String, FontMetrics>*/();
         this.usedFonts = new java.util.HashMap/*<String,FontMetrics>*/();
     }
-    
+
     /**
      * Sets the font event listener that can be used to receive events about particular events
      * in this class.
@@ -88,9 +88,9 @@ public class FontInfo {
     public void setEventListener(FontEventListener listener) {
         this.eventListener = listener;
     }
-    
+
     /**
-     * Checks if the font setup is valid (At least the ultimate fallback font 
+     * Checks if the font setup is valid (At least the ultimate fallback font
      * must be registered.)
      * @return True if valid
      */
@@ -188,7 +188,7 @@ public class FontInfo {
      * @param family font family
      * @param style font style
      * @param weight font weight
-     * @param substFont true if the font may be substituted with the 
+     * @param substFont true if the font may be substituted with the
      *                  default font if not found
      * @return internal font triplet key
      */
@@ -196,8 +196,8 @@ public class FontInfo {
                              int weight, boolean substFont) {
         if (log.isTraceEnabled()) {
             log.trace("Font lookup: " + family + " " + style + " " + weight);
-        }        
-        
+        }
+
         FontTriplet startKey = createFontKey(family, style, weight);
         FontTriplet fontTriplet = startKey;
         // first try given parameters
@@ -227,7 +227,7 @@ public class FontInfo {
                 return key;
             }
         }
-        
+
         // adjust weight, favouring normal or bold
         key = findAdjustWeight(family, style, weight);
         internalFontKey = getInternalFontKey(key);
@@ -235,7 +235,7 @@ public class FontInfo {
         if (!substFont && internalFontKey == null) {
             return null;
         }
-        
+
         // only if the font may be substituted
         // fallback 1: try the same font-family and weight with default style
         if (internalFontKey == null && style != Font.STYLE_NORMAL) {
@@ -260,14 +260,14 @@ public class FontInfo {
                 }
             }
         }
-        
+
         // fallback 2: try the same font-family with default style and weight
         /* obsolete: replaced by the loop above
         if (f == null) {
             key = createFontKey(family, Font.STYLE_NORMAL, Font.WEIGHT_NORMAL);
             f = getInternalFontKey(key);
         }*/
-        
+
         // fallback 3: try any family with orig style/weight
         if (internalFontKey == null) {
             return fuzzyFontLookup("any", style, weight, startKey, false);
@@ -285,7 +285,7 @@ public class FontInfo {
             return null;
         }
     }
-    
+
     /**
      * Tells this class that the font with the given internal name has been used.
      * @param internalName the internal font name (F1, F2 etc.)
@@ -293,7 +293,7 @@ public class FontInfo {
     public void useFont(String internalName) {
         usedFonts.put(internalName, fonts.get(internalName));
     }
-    
+
     private Map/*<FontTriplet,Map<Integer,Font>>*/ getFontInstanceCache() {
         if (fontInstanceCache == null) {
             fontInstanceCache = new java.util.HashMap/*<FontTriplet, Map<Integer,Font>>*/();
@@ -302,7 +302,7 @@ public class FontInfo {
     }
 
     /**
-     * Retrieves a (possibly cached) Font instance based on a FontTriplet and a font size. 
+     * Retrieves a (possibly cached) Font instance based on a FontTriplet and a font size.
      * @param triplet the font triplet designating the requested font
      * @param fontSize the font size
      * @return the requested Font instance
@@ -325,7 +325,7 @@ public class FontInfo {
         }
         return font;
     }
-    
+
     /**
      * Lookup a font.
      * <br>
@@ -342,7 +342,7 @@ public class FontInfo {
                              int weight) {
         return fontLookup(family, style, weight, true);
     }
-    
+
     /**
      * Looks up a set of fonts.
      * <br>
@@ -383,14 +383,14 @@ public class FontInfo {
                     "fontLookup must return an array with at least one "
                     + "FontTriplet on the last call. Lookup: " + sb.toString());
     }
-    
+
     private Set/*<FontTriplet>*/ getLoggedFontKeys() {
         if (loggedFontKeys == null) {
             loggedFontKeys = new java.util.HashSet/*<FontTriplet>*/();
         }
         return loggedFontKeys;
     }
-    
+
     private void notifyFontReplacement(FontTriplet replacedKey, FontTriplet newKey) {
         if (!getLoggedFontKeys().contains(replacedKey)) {
             getLoggedFontKeys().add(replacedKey);
@@ -402,7 +402,7 @@ public class FontInfo {
             }
         }
     }
-    
+
     /**
      * Find a font with a given family and style by trying
      * different font weights according to the spec.
@@ -476,7 +476,7 @@ public class FontInfo {
     public String getInternalFontKey(FontTriplet triplet) {
         return (String)triplets.get(triplet);
     }
-    
+
     /**
      * Creates a key from the given strings.
      * @param family font family
@@ -504,7 +504,7 @@ public class FontInfo {
     public Map/*<FontTriplet,String>*/ getFontTriplets() {
         return this.triplets;
     }
-    
+
     /**
      * This is used by the renderers to retrieve all the
      * fonts used in the document.
@@ -541,7 +541,7 @@ public class FontInfo {
         }
         return foundTriplets;
     }
-    
+
     /**
      * Returns the first triplet matching the given font name.
      * As there may be multiple triplets matching the font name
@@ -557,7 +557,7 @@ public class FontInfo {
         }
         return null;
     }
-    
+
     /**
      * Returns the font style for a particular font.
      * There may be multiple font styles matching this font. Only the first
@@ -574,7 +574,7 @@ public class FontInfo {
             return "";
         }
     }
-    
+
     /**
      * Returns the font weight for a particular font.
      * There may be multiple font weights matching this font. Only the first
@@ -591,14 +591,14 @@ public class FontInfo {
             return 0;
         }
     }
-    
+
     /**
-     * Diagnostic method for logging all registered fonts to System.out. 
+     * Diagnostic method for logging all registered fonts to System.out.
      */
     public void dumpAllTripletsToSystemOut() {
         System.out.print(toString());
     }
-    
+
     /**
      * {@inheritDoc}
      */
@@ -608,7 +608,7 @@ public class FontInfo {
         while (iter.hasNext()) {
             FontTriplet triplet = (FontTriplet)iter.next();
             String key = getInternalFontKey(triplet);
-            FontMetrics metrics = getMetricsFor(key); 
+            FontMetrics metrics = getMetricsFor(key);
             entries.add(triplet.toString() + " -> " + key + " -> " + metrics.getFontName() + "\n");
         }
         StringBuffer stringBuffer = new StringBuffer();

src/java/org/apache/fop/fonts/FontManager.java

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-/* $Id: $ */
+/* $Id$ */
 
 package org.apache.fop.fonts;
 
@@ -29,7 +29,7 @@ import org.apache.fop.fonts.FontTriplet.Matcher;
 import org.apache.fop.fonts.substitute.FontSubstitutions;
 import org.apache.fop.render.PrintRenderer;
 
-// TODO: Refactor fonts package so major font activities (autodetection etc) 
+// TODO: Refactor fonts package so major font activities (autodetection etc)
 // are all centrally managed and delegated from this class, also remove dependency on FopFactory
 // and start using POJO config/properties type classes
 
@@ -62,7 +62,7 @@ public class FontManager {
     public FontManager() {
         setUseCache(DEFAULT_USE_CACHE);
     }
-    
+
     /**
      * Sets the font base URL.
      * @param fontBase font base URL
@@ -90,7 +90,7 @@ public class FontManager {
      * @param value true if kerning should be activated
      */
     public void setBase14KerningEnabled(boolean value) {
-        this.enableBase14Kerning = value;        
+        this.enableBase14Kerning = value;
     }
 
     /**
@@ -100,7 +100,7 @@ public class FontManager {
     public void setFontSubstitutions(FontSubstitutions substitutions) {
         this.fontSubstitutions = substitutions;
     }
-    
+
     /**
      * Returns the font substitution catalog
      * @return the font substitution catalog
@@ -142,7 +142,7 @@ public class FontManager {
     public FontCache getFontCache() {
         return this.fontCache;
     }
-    
+
     /**
      * Sets up the fonts on a given PrintRenderer
      * @param renderer a print renderer
@@ -151,7 +151,7 @@ public class FontManager {
         FontInfo fontInfo = renderer.getFontInfo();
 
         int startNum = 1;
-        
+
         // Configure base 14 fonts
         org.apache.fop.fonts.base14.Base14FontCollection base14FontCollection
             = new org.apache.fop.fonts.base14.Base14FontCollection(this.enableBase14Kerning);
@@ -161,7 +161,7 @@ public class FontManager {
         org.apache.fop.fonts.CustomFontCollection customFontCollection
             = new org.apache.fop.fonts.CustomFontCollection(renderer);
         startNum = customFontCollection.setup(startNum, fontInfo);
-                
+
         // Make any defined substitutions in the font info
         getFontSubstitutions().adjustFontInfo(fontInfo);
     }
@@ -179,7 +179,7 @@ public class FontManager {
         // setup base 14 fonts
         org.apache.fop.render.java2d.Base14FontCollection base14FontCollection
             = new org.apache.fop.render.java2d.Base14FontCollection(graphics2D);
-        
+
         // setup any custom font collection
         startNum = base14FontCollection.setup(startNum, fontInfo);
 
@@ -194,7 +194,7 @@ public class FontManager {
         startNum = configuredFontCollection.setup(startNum, fontInfo);
 
         // Make any defined substitutions in the font info
-        getFontSubstitutions().adjustFontInfo(fontInfo);        
+        getFontSubstitutions().adjustFontInfo(fontInfo);
     }
 
     /** @return a new FontResolver to be used by the font subsystem */

src/java/org/apache/fop/fonts/FontManagerConfigurator.java

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-/* $Id: $ */
+/* $Id$ */
 
 package org.apache.fop.fonts;
 
@@ -37,12 +37,12 @@ import org.apache.fop.util.LogUtil;
  * Configurator of the FontManager
  */
 public class FontManagerConfigurator {
-    
+
     /** logger instance */
     private static Log log = LogFactory.getLog(FontManagerConfigurator.class);
 
     private Configuration cfg;
-    
+
     /**
      * Main constructor
      * @param cfg the font manager configuration object
@@ -58,7 +58,7 @@ public class FontManagerConfigurator {
      * @throws FOPException if an exception occurs while processing the configuration
      */
     public void configure(FontManager fontManager, boolean strict) throws FOPException {
-        
+
         // caching (fonts)
         if (cfg.getChild("use-cache", false) != null) {
             try {
@@ -84,12 +84,12 @@ public class FontManagerConfigurator {
             Configuration substitutionsCfg = fontsCfg.getChild("substitutions", false);
             if (substitutionsCfg != null) {
                 FontSubstitutionsConfigurator fontSubstitutionsConfigurator
-                    = new FontSubstitutionsConfigurator(substitutionsCfg);
+                        = new FontSubstitutionsConfigurator(substitutionsCfg);
                 FontSubstitutions substitutions = new FontSubstitutions();
                 fontSubstitutionsConfigurator.configure(substitutions);
                 fontManager.setFontSubstitutions(substitutions);
             }
-            
+
             // referenced fonts (fonts which are not to be embedded)
             Configuration referencedFontsCfg = fontsCfg.getChild("referenced-fonts", false);
             if (referencedFontsCfg != null) {
@@ -121,11 +121,11 @@ public class FontManagerConfigurator {
     private static class OrFontTripletMatcher implements FontTriplet.Matcher {
 
         private FontTriplet.Matcher[] matchers;
-        
+
         public OrFontTripletMatcher(FontTriplet.Matcher[] matchers) {
             this.matchers = matchers;
         }
-        
+
         /** {@inheritDoc} */
         public boolean matches(FontTriplet triplet) {
             for (int i = 0, c = matchers.length; i < c; i++) {
@@ -135,22 +135,22 @@ public class FontManagerConfigurator {
             }
             return false;
         }
-        
+
     }
-    
+
     private static class FontFamilyRegExFontTripletMatcher implements FontTriplet.Matcher {
 
         private Pattern regex;
-        
+
         public FontFamilyRegExFontTripletMatcher(String regex) {
             this.regex = Pattern.compile(regex);
         }
-        
+
         /** {@inheritDoc} */
         public boolean matches(FontTriplet triplet) {
             return regex.matcher(triplet.getName()).matches();
         }
-        
+
     }
-    
+
 }

src/java/org/apache/fop/fonts/FontSetup.java

@@ -182,7 +182,7 @@ public class FontSetup {
 
         // All base 14 configured now, so any custom embedded fonts start from 15
         final int startNum = 15;
-        
+
         /* Add configured fonts */
         addConfiguredFonts(fontInfo, embedFontInfoList, startNum, resolver);
     }
@@ -204,7 +204,7 @@ public class FontSetup {
             //Ensure that we have minimal font resolution capabilities
             resolver = createMinimalFontResolver1();
         }
-        
+
         String internalName = null;
 
         for (int i = 0; i < embedFontInfoList.size(); i++) {
@@ -212,7 +212,7 @@ public class FontSetup {
 
             internalName = "F" + num;
             num++;
-            
+
             LazyFont font = new LazyFont(embedFontInfo, resolver);
             fontInfo.addMetrics(internalName, font);
 
@@ -234,5 +234,5 @@ public class FontSetup {
                 return new StreamSource(href);
             }
         };
-    }       
+    }
 }

src/java/org/apache/fop/fonts/FontTriplet.java

@@ -16,7 +16,7 @@
  */
 
 /* $Id$ */
- 
+
 package org.apache.fop.fonts;
 
 import java.io.Serializable;
@@ -25,15 +25,15 @@ import java.io.Serializable;
  * FontTriplet contains information on name, style and weight of one font
  */
 public class FontTriplet implements Comparable, Serializable {
-    
+
     /** serial version UID */
     private static final long serialVersionUID = 1168991106658033508L;
-    
+
     private String name;
     private String style;
     private int weight;
     private int priority; // priority of this triplet/font mapping
-    
+
     //This is only a cache
     private transient String key;
 
@@ -78,7 +78,7 @@ public class FontTriplet implements Comparable, Serializable {
     public String getStyle() {
         return style;
     }
-    
+
     /** @return the font weight */
     public int getWeight() {
         return weight;
@@ -96,7 +96,7 @@ public class FontTriplet implements Comparable, Serializable {
         }
         return this.key;
     }
-    
+
     /** {@inheritDoc} */
     public int compareTo(Object o) {
         return getKey().compareTo(((FontTriplet)o).getKey());
@@ -117,7 +117,7 @@ public class FontTriplet implements Comparable, Serializable {
             if (obj instanceof FontTriplet) {
                 FontTriplet other = (FontTriplet)obj;
                 return (getName().equals(other.getName())
-                        && getStyle().equals(other.getStyle()) 
+                        && getStyle().equals(other.getStyle())
                         && (getWeight() == other.getWeight()));
             }
         }
@@ -128,13 +128,13 @@ public class FontTriplet implements Comparable, Serializable {
     public String toString() {
         return getKey();
     }
-    
-    
+
+
     /**
      * Matcher interface for {@link FontTriplet}.
      */
     public interface Matcher {
-        
+
         /**
          * Indicates whether the given {@link FontTriplet} matches a particular criterium.
          * @param triplet the font triplet
@@ -142,6 +142,6 @@ public class FontTriplet implements Comparable, Serializable {
          */
         boolean matches(FontTriplet triplet);
     }
-    
+
 }
 

src/java/org/apache/fop/fonts/FontUtil.java

@@ -16,7 +16,7 @@
  */
 
 /* $Id$ */
- 
+
 package org.apache.fop.fonts;
 
 /**
@@ -25,7 +25,7 @@ package org.apache.fop.fonts;
 public class FontUtil {
 
     /**
-     * Parses an CSS2 (SVG and XSL-FO) font weight (normal, bold, 100-900) to 
+     * Parses an CSS2 (SVG and XSL-FO) font weight (normal, bold, 100-900) to
      * an integer.
      * See http://www.w3.org/TR/REC-CSS2/fonts.html#propdef-font-weight
      * TODO: Implement "lighter" and "bolder".
@@ -47,7 +47,7 @@ public class FontUtil {
                 weight = 700;
             } else {
                 throw new IllegalArgumentException(
-                    "Illegal value for font weight: '" 
+                    "Illegal value for font weight: '"
                     + text
                     + "'. Use one of: 100, 200, 300, "
                     + "400, 500, 600, 700, 800, 900, "
@@ -90,7 +90,7 @@ public class FontUtil {
     /** font constituent names which identify a font as being of "bold" weight */
     private static final String[] BOLD_WORDS = {"bold"};
     /** font constituent names which identify a font as being of "extra bold" weight */
-    private static final String[] EXTRA_BOLD_WORDS = {"extrabold", "extra bold", "black", 
+    private static final String[] EXTRA_BOLD_WORDS = {"extrabold", "extra bold", "black",
         "heavy", "ultra", "super"};
 
     /**
@@ -102,7 +102,7 @@ public class FontUtil {
         if (fontName != null) {
             for (int i = 0; i < ITALIC_WORDS.length; i++) {
                 if (fontName.indexOf(ITALIC_WORDS[i]) != -1) {
-                    return Font.STYLE_ITALIC;          
+                    return Font.STYLE_ITALIC;
                 }
             }
         }
@@ -117,18 +117,18 @@ public class FontUtil {
     public static int guessWeight(String fontName) {
         // weight
         int weight = Font.WEIGHT_NORMAL;
-        
+
         for (int i = 0; i < BOLD_WORDS.length; i++) {
             if (fontName.indexOf(BOLD_WORDS[i]) != -1) {
                 weight = Font.WEIGHT_BOLD;
                 break;
-            }            
+            }
         }
         for (int i = 0; i < MEDIUM_WORDS.length; i++) {
             if (fontName.indexOf(MEDIUM_WORDS[i]) != -1) {
                 weight = Font.WEIGHT_NORMAL + 100; //500
                 break;
-            }            
+            }
         }
         //Search for "semi/demi" before "light", but after "bold"
         //(normally semi/demi-bold is meant, but it can also be semi/demi-light)
@@ -136,19 +136,19 @@ public class FontUtil {
             if (fontName.indexOf(DEMI_WORDS[i]) != -1) {
                 weight = Font.WEIGHT_BOLD - 100; //600
                 break;
-            }            
+            }
         }
         for (int i = 0; i < EXTRA_BOLD_WORDS.length; i++) {
             if (fontName.indexOf(EXTRA_BOLD_WORDS[i]) != -1) {
                 weight = Font.WEIGHT_EXTRA_BOLD;
                 break;
-            }            
+            }
         }
         for (int i = 0; i < LIGHT_WORDS.length; i++) {
             if (fontName.indexOf(LIGHT_WORDS[i]) != -1) {
                 weight = Font.WEIGHT_LIGHT;
                 break;
-            }            
+            }
         }
         return weight;
     }

src/java/org/apache/fop/fonts/autodetect/FontFileFinder.java

@@ -44,22 +44,22 @@ public class FontFileFinder extends DirectoryWalker implements FontFinder {
 
     /** default depth limit of recursion when searching for font files **/
     public static final int DEFAULT_DEPTH_LIMIT = -1;
-    
+
     /**
-     * Default constructor 
+     * Default constructor
      */
     public FontFileFinder() {
         super(getDirectoryFilter(), getFileFilter(), DEFAULT_DEPTH_LIMIT);
     }
 
     /**
-     * Constructor 
+     * Constructor
      * @param depthLimit recursion depth limit
      */
     public FontFileFinder(int depthLimit) {
         super(getDirectoryFilter(), getFileFilter(), depthLimit);
     }
-    
+
     /**
      * Font directory filter.  Currently ignores hidden directories.
      * @return IOFileFilter font directory filter
@@ -70,7 +70,7 @@ public class FontFileFinder extends DirectoryWalker implements FontFinder {
                 FileFilterUtils.notFileFilter(FileFilterUtils.prefixFileFilter("."))
         );
     }
-    
+
     /**
      * Font file filter.  Currently searches for files with .ttf, .ttc, .otf, and .pfb extensions.
      * @return IOFileFilter font file filter
@@ -83,13 +83,13 @@ public class FontFileFinder extends DirectoryWalker implements FontFinder {
                         IOCase.INSENSITIVE)
         );
     }
-    
+
     /**
      * @param directory directory to handle
      * @param depth recursion depth
      * @param results collection
      * @return whether directory should be handled
-     * {@inheritDoc} 
+     * {@inheritDoc}
      */
     protected boolean handleDirectory(File directory, int depth, Collection results) {
         return true;
@@ -99,7 +99,7 @@ public class FontFileFinder extends DirectoryWalker implements FontFinder {
      * @param file file to handle
      * @param depth recursion depth
      * @param results collection
-     * {@inheritDoc} 
+     * {@inheritDoc}
      */
     protected void handleFile(File file, int depth, Collection results) {
         try {
@@ -109,7 +109,7 @@ public class FontFileFinder extends DirectoryWalker implements FontFinder {
             log.debug("MalformedURLException" + e.getMessage());
         }
     }
-      
+
     /**
      * @param directory the directory being processed
      * @param depth the current directory level
@@ -119,10 +119,10 @@ public class FontFileFinder extends DirectoryWalker implements FontFinder {
     protected void handleDirectoryEnd(File directory, int depth, Collection results) {
         if (log.isDebugEnabled()) {
             log.debug(directory + ": found " + results.size() + " font"
-                    + ((results.size() == 1) ? "" : "s"));        
+                    + ((results.size() == 1) ? "" : "s"));
         }
-    }    
-    
+    }
+
     /**
      * Automagically finds a list of font files on local system
      * 
@@ -162,5 +162,5 @@ public class FontFileFinder extends DirectoryWalker implements FontFinder {
         List results = new java.util.ArrayList();
         super.walk(new File(dir), results);
         return results;
-    }    
+    }
 }

src/java/org/apache/fop/fonts/autodetect/FontInfoFinder.java

@@ -49,12 +49,12 @@ import org.apache.fop.fonts.truetype.TTFFontLoader;
  * Attempts to determine correct FontInfo
  */
 public class FontInfoFinder {
-    
+
     /** logging instance */
     private Log log = LogFactory.getLog(FontInfoFinder.class);
 
     private FontEventListener eventListener;
-    
+
     /**
      * Sets the font event listener that can be used to receive events about particular events
      * in this class.
@@ -63,7 +63,7 @@ public class FontInfoFinder {
     public void setEventListener(FontEventListener listener) {
         this.eventListener = listener;
     }
-    
+
     /**
      * Attempts to determine FontTriplets from a given CustomFont.
      * It seems to be fairly accurate but will probably require some tweaking over time
@@ -73,9 +73,9 @@ public class FontInfoFinder {
      */
     private void generateTripletsFromFont(CustomFont customFont, Collection triplets) {
         if (log.isTraceEnabled()) {
-            log.trace("Font: " + customFont.getFullName() 
-                    + ", family: " + customFont.getFamilyNames() 
-                    + ", PS: " + customFont.getFontName() 
+            log.trace("Font: " + customFont.getFullName()
+                    + ", family: " + customFont.getFamilyNames()
+                    + ", PS: " + customFont.getFontName()
                     + ", EmbedName: " + customFont.getEmbedFontName());
         }
 
@@ -87,7 +87,7 @@ public class FontInfoFinder {
 
         String style = guessStyle(customFont, searchName);
         int weight; //= customFont.getWeight();
-        int guessedWeight = FontUtil.guessWeight(searchName); 
+        int guessedWeight = FontUtil.guessWeight(searchName);
         //We always take the guessed weight for now since it yield much better results.
         //OpenType's OS/2 usWeightClass value proves to be unreliable.
         weight = guessedWeight;
@@ -114,9 +114,9 @@ public class FontInfoFinder {
             }
         }
     }
-    
+
     private final Pattern quotePattern = Pattern.compile("'");
-    
+
     private String stripQuotes(String name) {
         return quotePattern.matcher(name).replaceAll("");
     }
@@ -125,13 +125,13 @@ public class FontInfoFinder {
         // style
         String style = Font.STYLE_NORMAL;
         if (customFont.getItalicAngle() > 0) {
-            style = Font.STYLE_ITALIC;  
+            style = Font.STYLE_ITALIC;
         } else {
             style = FontUtil.guessStyle(fontName);
         }
         return style;
     }
-    
+
     /**
      * Attempts to determine FontInfo from a given custom font
      * @param fontUrl the font URL
@@ -151,13 +151,13 @@ public class FontInfoFinder {
         }
         EmbedFontInfo fontInfo = new EmbedFontInfo(null, customFont.isKerningEnabled(),
                 fontTripletList, embedUrl, subFontName);
-        fontInfo.setPostScriptName(customFont.getFontName());        
+        fontInfo.setPostScriptName(customFont.getFontName());
         if (fontCache != null) {
             fontCache.addFont(fontInfo);
         }
         return fontInfo;
     }
-        
+
     /**
      * Attempts to determine EmbedFontInfo from a given font file.
      * 
@@ -170,7 +170,7 @@ public class FontInfoFinder {
     public EmbedFontInfo[] find(URL fontUrl, FontResolver resolver, FontCache fontCache) {
         String embedUrl = null;
         embedUrl = fontUrl.toExternalForm();
-        
+
         long fileLastModified = -1;
         if (fontCache != null) {
             fileLastModified = FontCache.getLastModified(fontUrl);
@@ -188,8 +188,8 @@ public class FontInfoFinder {
                 return null;
             }
         }
-        
-        
+
+
         // try to determine triplet information from font file
         CustomFont customFont = null;
         if (fontUrl.toExternalForm().endsWith(".ttc")) {
@@ -241,7 +241,7 @@ public class FontInfoFinder {
                 EmbedFontInfo fi = getFontInfoFromCustomFont(fontUrl, customFont, fontCache);
                 if (fi != null) {
                     embedFontInfoList.add(fi);
-                } 
+                }
             }
             return (EmbedFontInfo[])embedFontInfoList.toArray(
                     new EmbedFontInfo[embedFontInfoList.size()]);

src/java/org/apache/fop/fonts/base14/Base14FontCollection.java

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-/* $Id: $ */
+/* $Id$ */
 
 package org.apache.fop.fonts.base14;
 
@@ -27,7 +27,7 @@ import org.apache.fop.fonts.FontInfo;
  * Sets up Base 14 fonts
  */
 public class Base14FontCollection implements FontCollection {
-    
+
     private boolean kerning = false;
 
     /**
@@ -38,7 +38,7 @@ public class Base14FontCollection implements FontCollection {
     public Base14FontCollection(boolean kerning) {
         this.kerning  = kerning;
     }
-    
+
     /**
      * {@inheritDoc}
      */
@@ -143,7 +143,7 @@ public class Base14FontCollection implements FontCollection {
         fontInfo.addFontProperties("F8", "Times Roman", Font.STYLE_ITALIC, Font.WEIGHT_BOLD);
         fontInfo.addFontProperties("F9", "Computer-Modern-Typewriter",
                                                         Font.STYLE_NORMAL, Font.WEIGHT_NORMAL);
-        
+
         return 15;
     }
 }

src/java/org/apache/fop/fonts/substitute/AttributeValue.java

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-/* $Id: $ */
+/* $Id$ */
 
 package org.apache.fop.fonts.substitute;
 
@@ -25,7 +25,7 @@ import java.util.StringTokenizer;
  * Encapsulates a font attribute value
  */
 public class AttributeValue extends java.util.ArrayList {
-    
+
     private static final long serialVersionUID = 748610847500940557L;
 
     /**
@@ -38,15 +38,15 @@ public class AttributeValue extends java.util.ArrayList {
      */
     public static AttributeValue valueOf(String valuesString) {
         AttributeValue attribute = new AttributeValue();
-        StringTokenizer stringTokenzier = new StringTokenizer(valuesString, ",");
-        if (stringTokenzier.countTokens() > 1) {
-            while (stringTokenzier.hasMoreTokens()) {
-                String token = stringTokenzier.nextToken().trim();
+        StringTokenizer stringTokenizer = new StringTokenizer(valuesString, ",");
+        if (stringTokenizer.countTokens() > 1) {
+            while (stringTokenizer.hasMoreTokens()) {
+                String token = stringTokenizer.nextToken().trim();
                 AttributeValue tokenAttribute = AttributeValue.valueOf(token);
                 attribute.addAll(tokenAttribute);
             }
         } else {
-            String token = stringTokenzier.nextToken().trim();
+            String token = stringTokenizer.nextToken().trim();
             Object value = null;
             try {
                 value = Integer.valueOf(token);
@@ -60,6 +60,6 @@ public class AttributeValue extends java.util.ArrayList {
                 attribute.add(value);
             }
         }
-        return attribute;      
+        return attribute;
     }
 }

src/java/org/apache/fop/fonts/substitute/FontQualifier.java

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-/* $Id: $ */
+/* $Id$ */
 
 package org.apache.fop.fonts.substitute;
 
@@ -32,7 +32,7 @@ import org.apache.fop.fonts.FontTriplet;
 import org.apache.fop.fonts.FontUtil;
 
 /**
- * Encapsulates a font substitution qualifier 
+ * Encapsulates a font substitution qualifier
  */
 public class FontQualifier {
 
@@ -47,15 +47,15 @@ public class FontQualifier {
 
     /** font weight attribute value */
     private AttributeValue fontWeightAttributeValue = null;
-        
+
     /**
      * Default constructor
      */
     public FontQualifier() {
     }
-    
+
     /**
-     * Sets the font family 
+     * Sets the font family
      * @param fontFamily the font family
      */
     public void setFontFamily(String fontFamily) {
@@ -66,20 +66,20 @@ public class FontQualifier {
         }
         this.fontFamilyAttributeValue = fontFamilyAttribute;
     }
-    
+
     /**
-     * Sets the font style 
+     * Sets the font style
      * @param fontStyle the font style
      */
     public void setFontStyle(String fontStyle) {
         AttributeValue fontStyleAttribute = AttributeValue.valueOf(fontStyle);
         if (fontStyleAttribute != null) {
-            this.fontStyleAttributeValue = fontStyleAttribute; 
+            this.fontStyleAttributeValue = fontStyleAttribute;
         }
     }
 
     /**
-     * Sets the font weight 
+     * Sets the font weight
      * @param fontWeight the font weight
      */
     public void setFontWeight(String fontWeight) {
@@ -100,7 +100,7 @@ public class FontQualifier {
             this.fontWeightAttributeValue = fontWeightAttribute;
         }
     }
-    
+
     /**
      * @return the font family attribute
      */
@@ -117,7 +117,7 @@ public class FontQualifier {
         }
         return this.fontStyleAttributeValue;
     }
-    
+
     /**
      * @return the font weight attribute
      */
@@ -141,7 +141,7 @@ public class FontQualifier {
     public boolean hasFontStyle() {
         return this.fontStyleAttributeValue != null;
     }
-    
+
     /**
      * Returns a list of matching font triplet found in a given font info
      * 
@@ -154,7 +154,7 @@ public class FontQualifier {
         AttributeValue styleValue = getFontStyle();
 
         List/*<FontTriplet>*/ matchingTriplets = new java.util.ArrayList/*<FontTriplet>*/();
-        
+
         // try to find matching destination font triplet
         for (Iterator attrIt = fontFamilyValue.iterator(); attrIt.hasNext();) {
             String fontFamilyString = (String)attrIt.next();
@@ -165,7 +165,7 @@ public class FontQualifier {
                         tripletIt.hasNext();) {
                     FontTriplet triplet = (FontTriplet)tripletIt.next();
                     String fontName = triplet.getName();
-                    
+
                     // matched font family name
                     if (fontFamilyString.toLowerCase().equals(fontName.toLowerCase())) {
 
@@ -194,7 +194,7 @@ public class FontQualifier {
                                 }
                             }
                         }
-                        
+
                         // try and match font style
                         boolean styleMatched = false;
                         String fontStyleString = triplet.getStyle();
@@ -204,17 +204,17 @@ public class FontQualifier {
                                 styleMatched = true;
                             }
                         }
-                        
+
                         if (weightMatched && styleMatched) {
                             matchingTriplets.add(triplet);
                         }
                     }
                 }
-            }            
+            }
         }
         return matchingTriplets;
     }
-    
+
     /**
      * Returns the highest priority matching font triplet found in a given font info
      * @param fontInfo the font info
@@ -240,25 +240,25 @@ public class FontQualifier {
         }
         return bestTriplet;
     }
-    
+
     /**
      * @return a list of font triplets matching this qualifier
      */
     public List/*<FontTriplet>*/ getTriplets() {
         List/*<FontTriplet>*/ triplets = new java.util.ArrayList/*<FontTriplet>*/();
-        
+
         AttributeValue fontFamilyValue = getFontFamily();
         for (Iterator fontFamilyIt = fontFamilyValue.iterator(); fontFamilyIt.hasNext();) {
             String name = (String)fontFamilyIt.next();
-            
+
             AttributeValue styleValue = getFontStyle();
             for (Iterator styleIt = styleValue.iterator(); styleIt.hasNext();) {
                 String style = (String)styleIt.next();
-                
+
                 AttributeValue weightValue = getFontWeight();
                 for (Iterator weightIt = weightValue.iterator(); weightIt.hasNext();) {
                     Object weightObj = weightIt.next();
-                    
+
                     if (weightObj instanceof FontWeightRange) {
                         FontWeightRange fontWeightRange = (FontWeightRange)weightObj;
                         int[] weightRange = fontWeightRange.toArray();
@@ -292,14 +292,14 @@ public class FontQualifier {
             if (str.length() > 0) {
                 str += ", ";
             }
-            str += "font-style=" + fontStyleAttributeValue;            
+            str += "font-style=" + fontStyleAttributeValue;
         }
         if (fontWeightAttributeValue != null) {
             if (str.length() > 0) {
                 str += ", ";
             }
-            str += "font-weight=" + fontWeightAttributeValue;            
+            str += "font-weight=" + fontWeightAttributeValue;
         }
         return str;
     }
-}
+}

src/java/org/apache/fop/fonts/substitute/FontSubstitution.java

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-/* $Id: $ */
+/* $Id$ */
 
 package org.apache.fop.fonts.substitute;
 
@@ -23,7 +23,7 @@ package org.apache.fop.fonts.substitute;
  * Encapsulates a pair of substitution qualifiers
  */
 public class FontSubstitution {
-    
+
     private FontQualifier fromQualifier;
     private FontQualifier toQualifier;
 
@@ -51,11 +51,11 @@ public class FontSubstitution {
     public FontQualifier getToQualifier() {
         return toQualifier;
     }
-    
+
     /**
      * {@inheritDoc}
      */
     public String toString() {
         return "from=" + fromQualifier + ", to=" + toQualifier;
     }
-}
+}

src/java/org/apache/fop/fonts/substitute/FontSubstitutions.java

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-/* $Id: $ */
+/* $Id$ */
 
 package org.apache.fop.fonts.substitute;
 
@@ -44,9 +44,9 @@ public class FontSubstitutions extends java.util.ArrayList/*<Substitutions>*/ {
     public void adjustFontInfo(FontInfo fontInfo) {
         for (Iterator/*<FontSubstitution>*/ subsIt = super.iterator(); subsIt.hasNext();) {
             FontSubstitution substitution = (FontSubstitution)subsIt.next();
-            
+
             // find the best matching font triplet
-            FontQualifier toQualifier = substitution.getToQualifier();            
+            FontQualifier toQualifier = substitution.getToQualifier();
             FontTriplet fontTriplet = toQualifier.bestMatch(fontInfo);
             if (fontTriplet == null) {
                 log.error("Unable to match font substitution for destination qualifier "
@@ -54,7 +54,7 @@ public class FontSubstitutions extends java.util.ArrayList/*<Substitutions>*/ {
                 continue;
             }
             String internalFontKey = fontInfo.getInternalFontKey(fontTriplet);
-            
+
             FontQualifier fromQualifier = substitution.getFromQualifier();
             List/*<FontTriplet>*/ tripletList = fromQualifier.getTriplets();
             for (Iterator tripletit = tripletList.iterator(); tripletit.hasNext();) {
@@ -62,5 +62,5 @@ public class FontSubstitutions extends java.util.ArrayList/*<Substitutions>*/ {
                 fontInfo.addFontProperties(internalFontKey, triplet);
             }
         }
-    }    
+    }
 }

src/java/org/apache/fop/fonts/substitute/FontSubstitutionsConfigurator.java

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-/* $Id: $ */
+/* $Id$ */
 
 package org.apache.fop.fonts.substitute;
 
@@ -37,7 +37,7 @@ public class FontSubstitutionsConfigurator {
     public FontSubstitutionsConfigurator(Configuration cfg) {
         this.cfg = cfg;
     }
-    
+
     private static FontQualifier getQualfierFromConfiguration(Configuration cfg)
     throws FOPException {
         String fontFamily = cfg.getAttribute("font-family", null);
@@ -56,7 +56,7 @@ public class FontSubstitutionsConfigurator {
         }
         return qualifier;
     }
-        
+
     /**
      * Configures a font substitution catalog
      * 
@@ -74,7 +74,7 @@ public class FontSubstitutionsConfigurator {
             if (fromCfg == null) {
                 throw new FOPException("'substitution' element without child 'to' element");
             }
-            FontQualifier fromQualifier = getQualfierFromConfiguration(fromCfg);                
+            FontQualifier fromQualifier = getQualfierFromConfiguration(fromCfg);
             FontQualifier toQualifier = getQualfierFromConfiguration(toCfg);
             FontSubstitution substitution = new FontSubstitution(fromQualifier, toQualifier);
             substitutions.add(substitution);

src/java/org/apache/fop/fonts/substitute/FontWeightRange.java

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-/* $Id: $ */
+/* $Id$ */
 
 package org.apache.fop.fonts.substitute;
 
@@ -23,13 +23,12 @@ import java.util.StringTokenizer;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
-import org.apache.fop.fonts.FontUtil;
 
 /**
  * Encapsulates a range of font weight values
  */
 public class FontWeightRange {
-    
+
     /** logging instance */
     protected static Log log = LogFactory.getLog("org.apache.fop.render.fonts");
 
@@ -68,7 +67,7 @@ public class FontWeightRange {
 
     /** the start range */
     private int start;
-    
+
     /** the end range */
     private int end;
 
@@ -81,7 +80,7 @@ public class FontWeightRange {
         this.start = start;
         this.end = end;
     }
-    
+
     /**
      * Returns true if the given integer value is within this integer range
      * @param value the integer value
@@ -90,7 +89,7 @@ public class FontWeightRange {
     public boolean isWithinRange(int value) {
         return (value >= start && value <= end);
     }
-    
+
     /**
      * {@inheritDoc}
      */
@@ -111,5 +110,5 @@ public class FontWeightRange {
             range[i] = start + (i * 100);
         }
         return range;
-    }    
+    }
 }

src/java/org/apache/fop/layoutmgr/AbstractLayoutManager.java

@@ -38,7 +38,7 @@ import org.apache.fop.fo.flow.RetrieveMarker;
 /**
  * The base class for most LayoutManagers.
  */
-public abstract class AbstractLayoutManager extends AbstractBaseLayoutManager 
+public abstract class AbstractLayoutManager extends AbstractBaseLayoutManager
     implements Constants {
 
     /**
@@ -57,13 +57,13 @@ public abstract class AbstractLayoutManager extends AbstractBaseLayoutManager
 
     /** True if this LayoutManager has handled all of its content. */
     private boolean bFinished = false;
-    
+
     /** child LM during getNextKnuthElement phase */
     protected LayoutManager curChildLM = null;
-    
+
     /** child LM iterator during getNextKnuthElement phase */
     protected ListIterator childLMiter = null;
-    
+
     private int lastGeneratedPosition = -1;
     private int smallestPosNumberChecked = Integer.MAX_VALUE;
 
@@ -154,7 +154,7 @@ public abstract class AbstractLayoutManager extends AbstractBaseLayoutManager
     }
 
     /**
-     * {@inheritDoc} 
+     * {@inheritDoc}
      */
     public LinkedList getNextKnuthElements(LayoutContext context,
                                            int alignment) {
@@ -164,7 +164,7 @@ public abstract class AbstractLayoutManager extends AbstractBaseLayoutManager
     }
 
     /**
-     * {@inheritDoc} 
+     * {@inheritDoc}
      */
     public LinkedList getChangedKnuthElements(List oldList,
                                               int alignment) {
@@ -229,20 +229,20 @@ public abstract class AbstractLayoutManager extends AbstractBaseLayoutManager
     public PageSequenceLayoutManager getPSLM() {
         return parentLM.getPSLM();
     }
-    
+
     /**
      * @see PageSequenceLayoutManager#getCurrentPage()
      * @return the {@link Page} instance corresponding to the current page
      */
     public Page getCurrentPage() {
         return getPSLM().getCurrentPage();
-    }  
-    
+    }
+
     /** @return the current page viewport */
     public PageViewport getCurrentPV() {
         return getPSLM().getCurrentPage().getPageViewport();
-    }  
-    
+    }
+
     /**
      * {@inheritDoc}
      */
@@ -306,7 +306,7 @@ public abstract class AbstractLayoutManager extends AbstractBaseLayoutManager
         pos.setIndex(lastGeneratedPosition);
         return pos;
     }
-    
+
     /**
      * Indicates whether the given Position is the first area-generating Position of this LM.
      * @param pos the Position (must be one with a position index)
@@ -326,7 +326,7 @@ public abstract class AbstractLayoutManager extends AbstractBaseLayoutManager
             return false;
         }
     }
-    
+
     /**
      * Indicates whether the given Position is the last area-generating Position of this LM.
      * @param pos the Position (must be one with a position index)
@@ -349,7 +349,7 @@ public abstract class AbstractLayoutManager extends AbstractBaseLayoutManager
         Map atts = fobj.getForeignAttributes();
         targetArea.setForeignAttributes(atts);
     }
-    
+
     /**
      * Registers the FO's markers on the current PageViewport
      *
@@ -360,9 +360,9 @@ public abstract class AbstractLayoutManager extends AbstractBaseLayoutManager
     protected void addMarkersToPage(boolean isStarting, boolean isFirst, boolean isLast) {
         if (this.markers != null) {
             getCurrentPV().addMarkers(
-                    this.markers, 
-                    isStarting, 
-                    isFirst, 
+                    this.markers,
+                    isStarting,
+                    isFirst,
                     isLast);
         }
     }
@@ -390,5 +390,5 @@ public abstract class AbstractLayoutManager extends AbstractBaseLayoutManager
     public String toString() {
         return (super.toString() + (fobj != null ? "[fobj=" + fobj.toString() + "]" : ""));
     }
-    
+
 }

src/java/org/apache/fop/render/AbstractRendererConfigurator.java

@@ -36,7 +36,7 @@ public abstract class AbstractRendererConfigurator {
 
     /** fop factory configuration */
     protected FOUserAgent userAgent = null;
-   
+
     /**
      * Default constructor
      * @param userAgent user agent
@@ -45,7 +45,7 @@ public abstract class AbstractRendererConfigurator {
         super();
         this.userAgent = userAgent;
     }
-    
+
     /**
      * Returns the configuration subtree for a specific renderer.
      * @param renderer the renderer
@@ -59,7 +59,7 @@ public abstract class AbstractRendererConfigurator {
             }
             return null;
         }
-        
+
         return getRendererConfig(mimeType);
     }
 
@@ -74,11 +74,11 @@ public abstract class AbstractRendererConfigurator {
             if (log.isDebugEnabled()) {
                 log.debug("userconfig is null");
             }
-            return null;            
+            return null;
         }
-    
+
         Configuration userRendererConfig = null;
-    
+
         Configuration[] cfgs
             = cfg.getChild("renderers").getChildren("renderer");
         for (int i = 0; i < cfgs.length; ++i) {

src/java/org/apache/fop/render/PrintRenderer.java

@@ -45,7 +45,7 @@ public abstract class PrintRenderer extends AbstractRenderer {
 
     /** list of fonts */
     protected List/*<EmbedFontInfo>*/ embedFontInfoList = null;
-   
+
     /**
      * Adds a font list to current list of fonts
      * @param fontList a font info list
@@ -57,7 +57,7 @@ public abstract class PrintRenderer extends AbstractRenderer {
             fontList.addAll(fontList);
         }
     }
-    
+
     /**
      * @param embedFontInfoList list of available fonts
      */
@@ -91,7 +91,7 @@ public abstract class PrintRenderer extends AbstractRenderer {
         FontTriplet triplet = (FontTriplet)area.getTrait(Trait.FONT);
         return fontInfo.getInternalFontKey(triplet);
     }
-    
+
     /**
      * Returns a Font object constructed based on the font traits in an area
      * @param area the area from which to retrieve the font triplet information
@@ -102,7 +102,7 @@ public abstract class PrintRenderer extends AbstractRenderer {
         int size = ((Integer)area.getTrait(Trait.FONT_SIZE)).intValue();
         return fontInfo.getFontInstance(triplet, size);
     }
-    
+
     /**
      * Lightens up a color for groove, ridge, inset and outset border effects.
      * @param col the color to lighten up
@@ -135,7 +135,7 @@ public abstract class PrintRenderer extends AbstractRenderer {
      * @param foreignAttributes a Map or foreign attributes, may be null
      * @return the RendererContext
      */
-    protected RendererContext createRendererContext(int x, int y, int width, int height, 
+    protected RendererContext createRendererContext(int x, int y, int width, int height,
             Map foreignAttributes) {
         RendererContext context;
         context = new RendererContext(this, getMimeType());
@@ -149,7 +149,7 @@ public abstract class PrintRenderer extends AbstractRenderer {
                             new Integer(x));
         context.setProperty(RendererContextConstants.YPOS,
                             new Integer(y));
-        context.setProperty(RendererContextConstants.PAGE_VIEWPORT, 
+        context.setProperty(RendererContextConstants.PAGE_VIEWPORT,
                             getCurrentPageViewport());
         if (foreignAttributes != null) {
             context.setProperty(RendererContextConstants.FOREIGN_ATTRIBUTES, foreignAttributes);
@@ -165,12 +165,12 @@ public abstract class PrintRenderer extends AbstractRenderer {
      * @param foreignAttributes the foreign attributes containing rendering hints, or null
      */
     public void renderDocument(Document doc, String ns, Rectangle2D pos, Map foreignAttributes) {
-        int x = currentIPPosition + (int) pos.getX(); 
+        int x = currentIPPosition + (int) pos.getX();
         int y = currentBPPosition + (int) pos.getY();
         int width = (int)pos.getWidth();
         int height = (int)pos.getHeight();
         RendererContext context = createRendererContext(x, y, width, height, foreignAttributes);
-        
+
         renderXML(context, doc, ns);
     }
 
@@ -185,7 +185,7 @@ public abstract class PrintRenderer extends AbstractRenderer {
         }
         return this.fontResolver;
     }
-    
+
     /**
      * @return the font info
      */

src/java/org/apache/fop/render/PrintRendererConfigurator.java

@@ -55,7 +55,7 @@ import org.apache.fop.util.LogUtil;
 /**
  * Base Print renderer configurator (mostly handles font configuration)
  */
-public class PrintRendererConfigurator extends AbstractRendererConfigurator 
+public class PrintRendererConfigurator extends AbstractRendererConfigurator
             implements RendererConfigurator {
 
     /** logger instance */
@@ -94,9 +94,9 @@ public class PrintRendererConfigurator extends AbstractRendererConfigurator
         boolean strict = factory.validateUserConfigStrictly();
         FontCache fontCache = fontManager.getFontCache();
 
-        List/*<EmbedFontInfo>*/ embedFontInfoList = buildFontListFromConfiguration(cfg, 
+        List/*<EmbedFontInfo>*/ embedFontInfoList = buildFontListFromConfiguration(cfg,
                 fontResolver, strict, fontManager);
-        
+
         if (fontCache != null && fontCache.hasChanged()) {
             fontCache.save();
         }
@@ -113,13 +113,13 @@ public class PrintRendererConfigurator extends AbstractRendererConfigurator
      * @return a List of EmbedFontInfo objects.
      * @throws FOPException If an error occurs while processing the configuration
      */
-    public static List/*<EmbedFontInfo>*/ buildFontListFromConfiguration(Configuration cfg, 
-            FontResolver fontResolver, 
+    public static List/*<EmbedFontInfo>*/ buildFontListFromConfiguration(Configuration cfg,
+            FontResolver fontResolver,
             boolean strict, FontManager fontManager) throws FOPException {
         FontCache fontCache = fontManager.getFontCache();
         String fontBaseURL = fontManager.getFontBaseURL();
         List/*<EmbedFontInfo>*/ fontInfoList
-            = new java.util.ArrayList/*<EmbedFontInfo>*/();
+                = new java.util.ArrayList/*<EmbedFontInfo>*/();
 
         Configuration fonts = cfg.getChild("fonts", false);
         if (fonts != null) {
@@ -128,7 +128,7 @@ public class PrintRendererConfigurator extends AbstractRendererConfigurator
                 log.debug("Starting font configuration...");
                 start = System.currentTimeMillis();
             }
-            
+
             // native o/s search (autodetect) configuration
             boolean autodetectFonts = (fonts.getChild("auto-detect", false) != null);
             if (autodetectFonts) {
@@ -203,7 +203,7 @@ public class PrintRendererConfigurator extends AbstractRendererConfigurator
                     LogUtil.handleException(log, e, strict);
                 }
             }
-            
+
             // font file (singular) configuration
             Configuration[] font = fonts.getChildren("font");
             for (int i = 0; i < font.length; i++) {
@@ -216,9 +216,9 @@ public class PrintRendererConfigurator extends AbstractRendererConfigurator
 
             // Update referenced fonts (fonts which are not to be embedded)
             updateReferencedFonts(fontInfoList, fontManager.getReferencedFontsMatcher());
-            
+
             if (log.isDebugEnabled()) {
-                log.debug("Finished font configuration in " 
+                log.debug("Finished font configuration in "
                         + (System.currentTimeMillis() - start) + "ms");
             }
         }
@@ -243,7 +243,7 @@ public class PrintRendererConfigurator extends AbstractRendererConfigurator
         }
     }
 
-    
+
     /**
      * Iterates over font file list adding font info to list
      * @param fontFileList font file list
@@ -258,7 +258,7 @@ public class PrintRendererConfigurator extends AbstractRendererConfigurator
             // parse font to ascertain font info
             FontInfoFinder finder = new FontInfoFinder();
             //EmbedFontInfo fontInfo = finder.find(fontUrl, resolver, fontCache);
-            
+
             //List<EmbedFontInfo> embedFontInfoList = finder.find(fontUrl, resolver, fontCache);
             EmbedFontInfo[] embedFontInfos = finder.find(fontUrl, resolver, fontCache);
 
@@ -299,14 +299,14 @@ public class PrintRendererConfigurator extends AbstractRendererConfigurator
                 LogUtil.handleError(log, "font-triplet without name", strict);
                 return null;
             }
-            
+
             String weightStr = tripletCfg.getAttribute("weight");
             if (weightStr == null) {
                 LogUtil.handleError(log, "font-triplet without weight", strict);
                 return null;
             }
             int weight = FontUtil.parseCSS2FontWeight(FontUtil.stripWhiteSpace(weightStr));
-            
+
             String style = tripletCfg.getAttribute("style");
             if (style == null) {
                 LogUtil.handleError(log, "font-triplet without style", strict);
@@ -320,7 +320,7 @@ public class PrintRendererConfigurator extends AbstractRendererConfigurator
         }
         return null;
     }
-    
+
     /**
      * Returns a font info from a font node Configuration definition
      * 
@@ -337,7 +337,7 @@ public class PrintRendererConfigurator extends AbstractRendererConfigurator
         String metricsUrl = fontCfg.getAttribute("metrics-url", null);
         String embedUrl = fontCfg.getAttribute("embed-url", null);
         String subFont = fontCfg.getAttribute("sub-font", null);
-        
+
         if (metricsUrl == null && embedUrl == null) {
             LogUtil.handleError(log,
                     "Font configuration without metric-url or embed-url attribute",
@@ -366,13 +366,13 @@ public class PrintRendererConfigurator extends AbstractRendererConfigurator
                 }
             }
         }
-                        
+
         Configuration[] tripletCfg = fontCfg.getChildren("font-triplet");
-        
+
         // no font triplet info
         if (tripletCfg.length == 0) {
             LogUtil.handleError(log, "font without font-triplet", strict);
-            
+
             File fontFile = FontCache.getFileFromUrls(new String[] {embedUrl, metricsUrl});
             URL fontUrl;
             try {
@@ -384,28 +384,28 @@ public class PrintRendererConfigurator extends AbstractRendererConfigurator
             }
             if (fontFile != null) {
                 FontInfoFinder finder = new FontInfoFinder();
-                EmbedFontInfo[] infos = finder.find(fontUrl, fontResolver, fontCache); 
+                EmbedFontInfo[] infos = finder.find(fontUrl, fontResolver, fontCache);
                 return infos[0]; //When subFont is set, only one font is returned
             } else {
                 return null;
             }
         }
-        
+
         List/*<FontTriplet>*/ tripletList = new java.util.ArrayList/*<FontTriplet>*/();
         for (int j = 0; j < tripletCfg.length; j++) {
             FontTriplet fontTriplet = getFontTripletFromConfiguration(tripletCfg[j], strict);
             tripletList.add(fontTriplet);
         }
-        
+
         boolean useKerning = fontCfg.getAttributeAsBoolean("kerning", true);
         EmbedFontInfo embedFontInfo
-            = new EmbedFontInfo(metricsUrl, useKerning, tripletList, embedUrl, subFont);
+                = new EmbedFontInfo(metricsUrl, useKerning, tripletList, embedUrl, subFont);
         if (fontCache != null) {
             if (!fontCache.containsFont(embedFontInfo)) {
-                fontCache.addFont(embedFontInfo);                    
+                fontCache.addFont(embedFontInfo);
             }
         }
-        
+
         if (log.isDebugEnabled()) {
             String embedFile = embedFontInfo.getEmbedFile();
             log.debug("Adding font " + (embedFile != null ? embedFile + ", " : "")
@@ -417,8 +417,8 @@ public class PrintRendererConfigurator extends AbstractRendererConfigurator
                         + triplet.getStyle() + ", "
                         + triplet.getWeight());
             }
-        }            
+        }
         return embedFontInfo;
     }
-    
+
 }

src/java/org/apache/fop/render/afp/AFPRenderer.java

@@ -497,7 +497,7 @@ public class AFPRenderer extends AbstractPathOrientedRenderer {
 
             AffineTransform positionTransform = new AffineTransform();
             positionTransform.translate(bv.getXOffset(), bv.getYOffset());
-            
+
             //"left/"top" (bv.getX/YOffset()) specify the position of the content rectangle
             positionTransform.translate(-borderPaddingStart, -borderPaddingBefore);
 
@@ -506,7 +506,7 @@ public class AFPRenderer extends AbstractPathOrientedRenderer {
             //saveGraphicsState();
             //Viewport position
             //concatenateTransformationMatrix(mptToPt(positionTransform));
-            
+
             //Background and borders
             float bpwidth = (borderPaddingStart + bv.getBorderAndPaddingWidthEnd()) / 1000f;
             float bpheight = (borderPaddingBefore + bv.getBorderAndPaddingWidthAfter()) / 1000f;
@@ -537,7 +537,7 @@ public class AFPRenderer extends AbstractPathOrientedRenderer {
             //concatenateTransformationMatrix(mptToPt(contentTransform));
             contentRect = new Rectangle2D.Double(0, 0, 1000 * width, 1000 * height);
             pushViewPortPos(new ViewPortPos(contentRect, new CTM(contentTransform)));
-            
+
             currentIPPosition = 0;
             currentBPPosition = 0;
             renderBlocks(bv, children);
@@ -595,7 +595,7 @@ public class AFPRenderer extends AbstractPathOrientedRenderer {
         //Not used here since AFPRenderer defines its own renderBlockViewport() method.
         throw new UnsupportedOperationException("NYI");
     }
-    
+
     /**
      * {@inheritDoc}
      */
@@ -919,7 +919,7 @@ public class AFPRenderer extends AbstractPathOrientedRenderer {
     private static final ImageFlavor[] FLAVORS = new ImageFlavor[]
                                                      {ImageFlavor.RAW_CCITTFAX,
                                                       ImageFlavor.GRAPHICS2D,
-                                                      ImageFlavor.BUFFERED_IMAGE, 
+                                                      ImageFlavor.BUFFERED_IMAGE,
                                                       ImageFlavor.RENDERED_IMAGE,
                                                       ImageFlavor.XML_DOM};
 
@@ -947,12 +947,12 @@ public class AFPRenderer extends AbstractPathOrientedRenderer {
             try {
                 ImageSessionContext sessionContext = getUserAgent().getImageSessionContext();
                 info = manager.getImageInfo(uri, sessionContext);
-                
+
                 //Only now fully load/prepare the image
                 Map hints = ImageUtil.getDefaultHints(sessionContext);
                 org.apache.xmlgraphics.image.loader.Image img = manager.getImage(
                         info, FLAVORS, hints, sessionContext);
-                
+
                 //...and process the image
                 if (img instanceof ImageGraphics2D) {
                     ImageGraphics2D imageG2D = (ImageGraphics2D)img;
@@ -966,7 +966,7 @@ public class AFPRenderer extends AbstractPathOrientedRenderer {
                 } else if (img instanceof ImageRendered) {
                     ImageRendered imgRend = (ImageRendered)img;
                     RenderedImage ri = imgRend.getRenderedImage();
-                    
+
                     drawBufferedImage(ri, getResolution(),
                             posInt.x + currentIPPosition,
                             posInt.y + currentBPPosition,
@@ -1029,7 +1029,7 @@ public class AFPRenderer extends AbstractPathOrientedRenderer {
                         getUserAgent().getEventBroadcaster());
                 eventProducer.imageIOError(this, (info != null ? info.toString() : uri), ioe, null);
             }
-            
+
             /*
             ImageFactory fact = userAgent.getFactory().getImageFactory();
             FopImage fopimage = fact.getImage(url, userAgent);
@@ -1102,7 +1102,7 @@ public class AFPRenderer extends AbstractPathOrientedRenderer {
                         if (!fopimage.load(FopImage.BITMAP)) {
                             return;
                         }
-                        convertToGrayScaleImage(io, fopimage.getBitmaps(), 
+                        convertToGrayScaleImage(io, fopimage.getBitmaps(),
                                 fopimage.getWidth(), fopimage.getHeight());
                     }
                 } else {
@@ -1413,9 +1413,9 @@ public class AFPRenderer extends AbstractPathOrientedRenderer {
      */
 // UNUSED
 //     public void setOptions(Map options) {
-//    
+//
 //         this.afpOptions = options;
-//    
+//
 //     }
     /**
      * Determines the orientation from the string representation, this method
@@ -1482,7 +1482,7 @@ public class AFPRenderer extends AbstractPathOrientedRenderer {
     /**
      * Sets the rotation to be used for landsacpe pages, valid values are 0, 90,
      * 180, 270 (default).
-     *  
+     * 
      * @param rotation
      *            The rotation in degrees.
      */
@@ -1649,7 +1649,7 @@ public class AFPRenderer extends AbstractPathOrientedRenderer {
         io.setImageIDESize((byte) bitsPerPixel);
         io.setImageData(bw);
     }
-    
+
     private final class ViewPortPos {
         private int x = 0;
 
@@ -1805,7 +1805,7 @@ public class AFPRenderer extends AbstractPathOrientedRenderer {
         }
         this.resolution = resolution;
     }
-    
+
     /**
      * Returns the output/device resolution.
      * @return the resolution in dpi

src/java/org/apache/fop/render/java2d/Base14FontCollection.java

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-/* $Id: $ */
+/* $Id$ */
 
 package org.apache.fop.render.java2d;
 
@@ -31,7 +31,7 @@ import org.apache.fop.fonts.FontInfo;
 public class Base14FontCollection implements FontCollection {
 
     private Graphics2D graphics2d = null;
-    
+
     /**
      * Main constructor
      * @param graphics2d a graphics 2D
@@ -39,7 +39,7 @@ public class Base14FontCollection implements FontCollection {
     public Base14FontCollection(Graphics2D graphics2d) {
         this.graphics2d = graphics2d;
     }
-    
+
     /**
      * {@inheritDoc}
      */
@@ -175,7 +175,7 @@ public class Base14FontCollection implements FontCollection {
         fontInfo.addFontProperties("F8", "Times Roman", Font.STYLE_ITALIC, Font.WEIGHT_BOLD);
         fontInfo.addFontProperties("F9", "Computer-Modern-Typewriter",
                                    "normal", Font.WEIGHT_NORMAL);
-        
+
         return 15;
     }
 }

src/java/org/apache/fop/render/java2d/ConfiguredFontCollection.java

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-/* $Id: $ */
+/* $Id$ */
 
 package org.apache.fop.render.java2d;
 
@@ -54,7 +54,7 @@ public class ConfiguredFontCollection implements FontCollection {
     public ConfiguredFontCollection(PrintRenderer renderer) {
         this.renderer = renderer;
     }
-    
+
     /**
      * {@inheritDoc}
      */

src/java/org/apache/fop/render/java2d/InstalledFontCollection.java

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-/* $Id: $ */
+/* $Id$ */
 
 package org.apache.fop.render.java2d;
 
@@ -67,7 +67,7 @@ public class InstalledFontCollection implements FontCollection {
     public InstalledFontCollection(Graphics2D graphics2D) {
         this.graphics2D  = graphics2D;
     }
-    
+
     /**
      * {@inheritDoc}
      */

src/java/org/apache/fop/render/java2d/Java2DRenderer.java

@@ -129,17 +129,17 @@ public abstract class Java2DRenderer extends AbstractPathOrientedRenderer implem
 
     /** false: paints a non-transparent white background, true: for a transparent background */
     protected boolean transparentPageBackground = false;
-    
+
     /** The current state, holds a Graphics2D and its context */
     protected Java2DGraphicsState state;
-    
+
     private Stack stateStack = new Stack();
 
     /** true if the renderer has finished rendering all the pages */
     private boolean renderingDone;
 
     private GeneralPath currentPath = null;
-    
+
     /** Default constructor */
     public Java2DRenderer() {
     }
@@ -150,7 +150,7 @@ public abstract class Java2DRenderer extends AbstractPathOrientedRenderer implem
     public void setUserAgent(FOUserAgent foUserAgent) {
         super.setUserAgent(foUserAgent);
         userAgent.setRendererOverride(this); // for document regeneration
-        
+
         String s = (String)userAgent.getRendererOptions().get(JAVA2D_TRANSPARENT_PAGE_BACKGROUND);
         if (s != null) {
             this.transparentPageBackground = "true".equalsIgnoreCase(s);
@@ -173,9 +173,9 @@ public abstract class Java2DRenderer extends AbstractPathOrientedRenderer implem
                 BufferedImage.TYPE_INT_RGB);
         Graphics2D graphics2D = fontImage.createGraphics();
         //The next line is important to get accurate font metrics!
-        graphics2D.setRenderingHint(RenderingHints.KEY_FRACTIONALMETRICS, 
+        graphics2D.setRenderingHint(RenderingHints.KEY_FRACTIONALMETRICS,
                 RenderingHints.VALUE_FRACTIONALMETRICS_ON);
-        
+
         userAgent.getFactory().getFontManager().setupRenderer(this, graphics2D);
     }
 
@@ -218,7 +218,7 @@ public abstract class Java2DRenderer extends AbstractPathOrientedRenderer implem
     public boolean isRenderingDone() {
         return this.renderingDone;
     }
-    
+
     /**
      * @return The 0-based current page number
      */
@@ -279,7 +279,7 @@ public abstract class Java2DRenderer extends AbstractPathOrientedRenderer implem
         assert pageViewport.getPageIndex() >= 0;
         pageViewportList.add(pageViewport);
     }
-    
+
     /**
      * Generates a desired page from the renderer's page viewport list.
      *
@@ -300,18 +300,18 @@ public abstract class Java2DRenderer extends AbstractPathOrientedRenderer implem
                             + " (pageWidth " + pageWidth + ", pageHeight "
                             + pageHeight + ")");
 
-            double scaleX = scaleFactor 
-                * (25.4 / FopFactoryConfigurator.DEFAULT_TARGET_RESOLUTION) 
+            double scaleX = scaleFactor
+                * (25.4 / FopFactoryConfigurator.DEFAULT_TARGET_RESOLUTION)
                 / userAgent.getTargetPixelUnitToMillimeter();
             double scaleY = scaleFactor
                 * (25.4 / FopFactoryConfigurator.DEFAULT_TARGET_RESOLUTION)
                 / userAgent.getTargetPixelUnitToMillimeter();
             int bitmapWidth = (int) ((pageWidth * scaleX) + 0.5);
             int bitmapHeight = (int) ((pageHeight * scaleY) + 0.5);
-                    
-            
+
+
             BufferedImage currentPageImage = getBufferedImage(bitmapWidth, bitmapHeight);
-            
+
             Graphics2D graphics = currentPageImage.createGraphics();
             graphics.setRenderingHint(RenderingHints.KEY_FRACTIONALMETRICS,
                     RenderingHints.VALUE_FRACTIONALMETRICS_ON);
@@ -374,7 +374,7 @@ public abstract class Java2DRenderer extends AbstractPathOrientedRenderer implem
        return new BufferedImage(
                 bitmapWidth, bitmapHeight, BufferedImage.TYPE_INT_ARGB);
     }
-    
+
     /**
      * Returns a page viewport.
      * @param pageIndex the page index (zero-based)
@@ -414,21 +414,21 @@ public abstract class Java2DRenderer extends AbstractPathOrientedRenderer implem
         state.dispose();
         state = (Java2DGraphicsState)stateStack.pop();
     }
-    
+
     /** {@inheritDoc} */
     protected void concatenateTransformationMatrix(AffineTransform at) {
         state.transform(at);
     }
-    
+
     /** {@inheritDoc} */
     protected void startVParea(CTM ctm, Rectangle2D clippingRect) {
 
         saveGraphicsState();
 
         if (clippingRect != null) {
-            clipRect((float)clippingRect.getX() / 1000f, 
-                    (float)clippingRect.getY() / 1000f, 
-                    (float)clippingRect.getWidth() / 1000f, 
+            clipRect((float)clippingRect.getX() / 1000f,
+                    (float)clippingRect.getY() / 1000f,
+                    (float)clippingRect.getWidth() / 1000f,
                     (float)clippingRect.getHeight() / 1000f);
         }
 
@@ -465,7 +465,7 @@ public abstract class Java2DRenderer extends AbstractPathOrientedRenderer implem
      */
     protected void restoreStateStackAfterBreakOut(List breakOutList) {
         log.debug("Block.FIXED --> restoring context after break-out");
-        
+
         Iterator i = breakOutList.iterator();
         while (i.hasNext()) {
             Java2DGraphicsState s = (Java2DGraphicsState)i.next();
@@ -475,7 +475,7 @@ public abstract class Java2DRenderer extends AbstractPathOrientedRenderer implem
     }
 
     /**
-     * {@inheritDoc} 
+     * {@inheritDoc}
      */
     protected void updateColor(Color col, boolean fill) {
         state.updateColor(col);
@@ -500,7 +500,7 @@ public abstract class Java2DRenderer extends AbstractPathOrientedRenderer implem
     }
 
     /**
-     * {@inheritDoc} 
+     * {@inheritDoc}
      */
     protected void lineTo(float x, float y) {
         if (currentPath == null) {
@@ -510,7 +510,7 @@ public abstract class Java2DRenderer extends AbstractPathOrientedRenderer implem
     }
 
     /**
-     * {@inheritDoc} 
+     * {@inheritDoc}
      */
     protected void moveTo(float x, float y) {
         if (currentPath == null) {
@@ -520,26 +520,26 @@ public abstract class Java2DRenderer extends AbstractPathOrientedRenderer implem
     }
 
     /**
-     * {@inheritDoc} 
+     * {@inheritDoc}
      */
     protected void clipRect(float x, float y, float width, float height) {
         state.updateClip(new Rectangle2D.Float(x, y, width, height));
     }
 
     /**
-     * {@inheritDoc} 
+     * {@inheritDoc}
      */
     protected void fillRect(float x, float y, float width, float height) {
         state.getGraph().fill(new Rectangle2D.Float(x, y, width, height));
     }
-    
+
     /**
-     * {@inheritDoc} 
+     * {@inheritDoc}
      */
-    protected void drawBorderLine(float x1, float y1, float x2, float y2, 
+    protected void drawBorderLine(float x1, float y1, float x2, float y2,
             boolean horz, boolean startOrBefore, int style, Color col) {
         Graphics2D g2d = state.getGraph();
-        drawBorderLine(new Rectangle2D.Float(x1, y1, x2 - x1, y2 - y1), 
+        drawBorderLine(new Rectangle2D.Float(x1, y1, x2 - x1, y2 - y1),
                 horz, startOrBefore, style, col, g2d);
     }
 
@@ -547,13 +547,13 @@ public abstract class Java2DRenderer extends AbstractPathOrientedRenderer implem
      * Draw a border segment of an XSL-FO style border.
      * @param lineRect the line defined by its bounding rectangle
      * @param horz true for horizontal border segments, false for vertical border segments
-     * @param startOrBefore true for border segments on the start or before edge, 
+     * @param startOrBefore true for border segments on the start or before edge,
      *                      false for end or after.
      * @param style the border style (one of Constants.EN_DASHED etc.)
      * @param col the color for the border segment
      * @param g2d the Graphics2D instance to paint to
      */
-    public static void drawBorderLine(Rectangle2D.Float lineRect, 
+    public static void drawBorderLine(Rectangle2D.Float lineRect,
             boolean horz, boolean startOrBefore, int style, Color col, Graphics2D g2d) {
         float x1 = lineRect.x;
         float y1 = lineRect.y;
@@ -566,7 +566,7 @@ public abstract class Java2DRenderer extends AbstractPathOrientedRenderer implem
             return;
         }
         switch (style) {
-            case Constants.EN_DASHED: 
+            case Constants.EN_DASHED:
                 g2d.setColor(col);
                 if (horz) {
                     float unit = Math.abs(2 * h);
@@ -576,7 +576,7 @@ public abstract class Java2DRenderer extends AbstractPathOrientedRenderer implem
                     }
                     unit = w / rep;
                     float ym = y1 + (h / 2);
-                    BasicStroke s = new BasicStroke(h, BasicStroke.CAP_BUTT, 
+                    BasicStroke s = new BasicStroke(h, BasicStroke.CAP_BUTT,
                             BasicStroke.JOIN_MITER, 10.0f, new float[] {unit}, 0);
                     g2d.setStroke(s);
                     g2d.draw(new Line2D.Float(x1, ym, x2, ym));
@@ -588,7 +588,7 @@ public abstract class Java2DRenderer extends AbstractPathOrientedRenderer implem
                     }
                     unit = h / rep;
                     float xm = x1 + (w / 2);
-                    BasicStroke s = new BasicStroke(w, BasicStroke.CAP_BUTT, 
+                    BasicStroke s = new BasicStroke(w, BasicStroke.CAP_BUTT,
                             BasicStroke.JOIN_MITER, 10.0f, new float[] {unit}, 0);
                     g2d.setStroke(s);
                     g2d.draw(new Line2D.Float(xm, y1, xm, y2));
@@ -604,7 +604,7 @@ public abstract class Java2DRenderer extends AbstractPathOrientedRenderer implem
                     }
                     unit = w / rep;
                     float ym = y1 + (h / 2);
-                    BasicStroke s = new BasicStroke(h, BasicStroke.CAP_ROUND, 
+                    BasicStroke s = new BasicStroke(h, BasicStroke.CAP_ROUND,
                             BasicStroke.JOIN_MITER, 10.0f, new float[] {0, unit}, 0);
                     g2d.setStroke(s);
                     g2d.draw(new Line2D.Float(x1, ym, x2, ym));
@@ -616,7 +616,7 @@ public abstract class Java2DRenderer extends AbstractPathOrientedRenderer implem
                     }
                     unit = h / rep;
                     float xm = x1 + (w / 2);
-                    BasicStroke s = new BasicStroke(w, BasicStroke.CAP_ROUND, 
+                    BasicStroke s = new BasicStroke(w, BasicStroke.CAP_ROUND,
                             BasicStroke.JOIN_MITER, 10.0f, new float[] {0, unit}, 0);
                     g2d.setStroke(s);
                     g2d.draw(new Line2D.Float(xm, y1, xm, y2));
@@ -722,7 +722,7 @@ public abstract class Java2DRenderer extends AbstractPathOrientedRenderer implem
         state.transform(at);
         renderText(text, state.getGraph(), font);
         restoreGraphicsState();
-        
+
         currentIPPosition = saveIP + text.getAllocIPD();
         //super.renderText(text);
 
@@ -755,8 +755,8 @@ public abstract class Java2DRenderer extends AbstractPathOrientedRenderer implem
                 int[] letterAdjust = word.getLetterAdjustArray();
                 GlyphVector gv = g2d.getFont().createGlyphVector(g2d.getFontRenderContext(), s);
                 double additionalWidth = 0.0;
-                if (letterAdjust == null 
-                        && text.getTextLetterSpaceAdjust() == 0 
+                if (letterAdjust == null
+                        && text.getTextLetterSpaceAdjust() == 0
                         && text.getTextWordSpaceAdjust() == 0) {
                     //nop
                 } else {
@@ -776,8 +776,8 @@ public abstract class Java2DRenderer extends AbstractPathOrientedRenderer implem
                 SpaceArea space = (SpaceArea)child;
                 String s = space.getSpace();
                 char sp = s.charAt(0);
-                int tws = (space.isAdjustable() 
-                        ? text.getTextWordSpaceAdjust() 
+                int tws = (space.isAdjustable()
+                        ? text.getTextWordSpaceAdjust()
                                 + 2 * text.getTextLetterSpaceAdjust()
                         : 0);
 
@@ -787,8 +787,8 @@ public abstract class Java2DRenderer extends AbstractPathOrientedRenderer implem
             }
         }
     }
-    
-    private static int[] getGlyphOffsets(String s, Font font, TextArea text, 
+
+    private static int[] getGlyphOffsets(String s, Font font, TextArea text,
             int[] letterAdjust) {
         int textLen = s.length();
         int[] offsets = new int[textLen];
@@ -804,11 +804,11 @@ public abstract class Java2DRenderer extends AbstractPathOrientedRenderer implem
             }
             int cw = font.getWidth(mapped);
             int ladj = (letterAdjust != null && i < textLen - 1 ? letterAdjust[i + 1] : 0);
-            int tls = (i < textLen - 1 ? text.getTextLetterSpaceAdjust() : 0); 
+            int tls = (i < textLen - 1 ? text.getTextLetterSpaceAdjust() : 0);
             offsets[i] = cw + ladj + tls + wordSpace;
         }
         return offsets;
-    }    
+    }
 
     /**
      * Render leader area. This renders a leader area which is an area with a
@@ -824,7 +824,7 @@ public abstract class Java2DRenderer extends AbstractPathOrientedRenderer implem
 
         float startx = (currentIPPosition + area.getBorderAndPaddingWidthStart()) / 1000f;
         float starty = ((currentBPPosition + area.getOffset()) / 1000f);
-        float endx = (currentIPPosition + area.getBorderAndPaddingWidthStart() 
+        float endx = (currentIPPosition + area.getBorderAndPaddingWidthStart()
                 + area.getIPD()) / 1000f;
 
         Color col = (Color) area.getTrait(Trait.COLOR);
@@ -839,7 +839,7 @@ public abstract class Java2DRenderer extends AbstractPathOrientedRenderer implem
         case EN_SOLID:
         case EN_DASHED:
         case EN_DOUBLE:
-            drawBorderLine(startx, starty, endx, starty + ruleThickness, 
+            drawBorderLine(startx, starty, endx, starty + ruleThickness,
                     true, true, style, col);
             break;
         case EN_DOTTED:
@@ -905,7 +905,7 @@ public abstract class Java2DRenderer extends AbstractPathOrientedRenderer implem
         int x = currentIPPosition + (int)Math.round(pos.getX());
         int y = currentBPPosition + (int)Math.round(pos.getY());
         uri = URISpecification.getURL(uri);
-        
+
         ImageManager manager = getUserAgent().getFactory().getImageManager();
         ImageInfo info = null;
         try {
@@ -913,8 +913,8 @@ public abstract class Java2DRenderer extends AbstractPathOrientedRenderer implem
             info = manager.getImageInfo(uri, sessionContext);
             final ImageFlavor[] flavors = new ImageFlavor[]
                 {ImageFlavor.GRAPHICS2D,
-                    ImageFlavor.BUFFERED_IMAGE, 
-                    ImageFlavor.RENDERED_IMAGE, 
+                    ImageFlavor.BUFFERED_IMAGE,
+                    ImageFlavor.RENDERED_IMAGE,
                     ImageFlavor.XML_DOM};
             Map hints = ImageUtil.getDefaultHints(sessionContext);
             org.apache.xmlgraphics.image.loader.Image img = manager.getImage(
@@ -958,7 +958,7 @@ public abstract class Java2DRenderer extends AbstractPathOrientedRenderer implem
     }
 
     /** {@inheritDoc} */
-    protected RendererContext createRendererContext(int x, int y, int width, int height, 
+    protected RendererContext createRendererContext(int x, int y, int width, int height,
             Map foreignAttributes) {
         RendererContext context = super.createRendererContext(
                 x, y, width, height, foreignAttributes);

src/java/org/apache/fop/render/pcl/PCLRenderer.java

@@ -16,7 +16,7 @@
  */
 
 /* $Id$ */
- 
+
 package org.apache.fop.render.pcl;
 
 //Java
@@ -111,14 +111,14 @@ public class PCLRenderer extends PrintRenderer {
     /** The MIME type for PCL */
     public static final String MIME_TYPE = MimeConstants.MIME_PCL_ALT;
 
-    private static final QName CONV_MODE 
+    private static final QName CONV_MODE
             = new QName(ExtensionElementMapping.URI, null, "conversion-mode");
-    private static final QName SRC_TRANSPARENCY 
+    private static final QName SRC_TRANSPARENCY
             = new QName(ExtensionElementMapping.URI, null, "source-transparency");
-    
+
     /** The OutputStream to write the PCL stream to */
     protected OutputStream out;
-    
+
     /** The PCL generator */
     protected PCLGenerator gen;
     private boolean ioTrouble = false;
@@ -130,13 +130,13 @@ public class PCLRenderer extends PrintRenderer {
     private int currentPrintDirection = 0;
     private GeneralPath currentPath = null;
     private java.awt.Color currentFillColor = null;
-    
+
     /**
      * Controls whether appearance is more important than speed. False can cause some FO feature
-     * to be ignored (like the advanced borders). 
+     * to be ignored (like the advanced borders).
      */
     private boolean qualityBeforeSpeed = false;
-    
+
     /**
      * Controls whether all text should be painted as text. This is a fallback setting in case
      * the mixture of native and bitmapped text does not provide the necessary quality.
@@ -149,17 +149,17 @@ public class PCLRenderer extends PrintRenderer {
      * this to true will increase memory consumption.
      */
     private boolean useColorCanvas = false;
-    
+
     /**
-     * Controls whether the generation of PJL commands gets disabled. 
+     * Controls whether the generation of PJL commands gets disabled.
      */
     private boolean disabledPJL = false;
-    
+
     /** contains the pageWith of the last printed page */
     private long pageWidth = 0;
     /** contains the pageHeight of the last printed page */
     private long pageHeight = 0;
-    
+
     /**
      * Create the PCL renderer
      */
@@ -182,7 +182,7 @@ public class PCLRenderer extends PrintRenderer {
     public void setPJLDisabled(boolean disable) {
         this.disabledPJL = disable;
     }
-    
+
     /**
      * Indicates whether PJL generation is disabled.
      * @return true if PJL generation is disabled.
@@ -190,7 +190,7 @@ public class PCLRenderer extends PrintRenderer {
     public boolean isPJLDisabled() {
         return this.disabledPJL;
     }
-    
+
     /**
      * {@inheritDoc}
      */
@@ -203,9 +203,9 @@ public class PCLRenderer extends PrintRenderer {
                 BufferedImage.TYPE_INT_RGB);
         Graphics2D graphics2D = fontImage.createGraphics();
         //The next line is important to get accurate font metrics!
-        graphics2D.setRenderingHint(RenderingHints.KEY_FRACTIONALMETRICS, 
+        graphics2D.setRenderingHint(RenderingHints.KEY_FRACTIONALMETRICS,
                 RenderingHints.VALUE_FRACTIONALMETRICS_ON);
-        
+
         userAgent.getFactory().getFontManager().setupRenderer(this, graphics2D);
     }
 
@@ -231,7 +231,7 @@ public class PCLRenderer extends PrintRenderer {
     public GraphicContext getGraphicContext() {
         return this.graphicContext;
     }
-    
+
     /** @return the target resolution */
     protected int getResolution() {
         int resolution = (int)Math.round(userAgent.getTargetResolution());
@@ -241,7 +241,7 @@ public class PCLRenderer extends PrintRenderer {
             return 600;
         }
     }
-    
+
     /**
      * Sets the current font (NOTE: Hard-coded font mappings ATM!)
      * @param name the font name (internal F* names for now)
@@ -317,25 +317,25 @@ public class PCLRenderer extends PrintRenderer {
         case 9:     // F9 = Courier
 
             gen.writeCommand("(0N");
-            gen.writeCommand("(s0p" + gen.formatDouble2(120.01f / (size / 1000.00f)) 
+            gen.writeCommand("(s0p" + gen.formatDouble2(120.01f / (size / 1000.00f))
                     + "h0s0b4099T");
             break;
         case 10:    // F10 = Courier Oblique
 
             gen.writeCommand("(0N");
-            gen.writeCommand("(s0p" + gen.formatDouble2(120.01f / (size / 1000.00f)) 
+            gen.writeCommand("(s0p" + gen.formatDouble2(120.01f / (size / 1000.00f))
                     + "h1s0b4099T");
             break;
         case 11:    // F11 = Courier Bold
 
             gen.writeCommand("(0N");
-            gen.writeCommand("(s0p" + gen.formatDouble2(120.01f / (size / 1000.00f)) 
+            gen.writeCommand("(s0p" + gen.formatDouble2(120.01f / (size / 1000.00f))
                     + "h0s3b4099T");
             break;
         case 12:    // F12 = Courier Bold Oblique
 
             gen.writeCommand("(0N");
-            gen.writeCommand("(s0p" + gen.formatDouble2(120.01f / (size / 1000.00f)) 
+            gen.writeCommand("(s0p" + gen.formatDouble2(120.01f / (size / 1000.00f))
                     + "h1s3b4099T");
             break;
         case 13:    // F13 = Symbol
@@ -400,52 +400,52 @@ public class PCLRenderer extends PrintRenderer {
      */
     public void renderPage(PageViewport page) throws IOException, FOPException {
         saveGraphicsState();
-        
+
         //Paper source
         String paperSource = page.getForeignAttributeValue(
                 new QName(PCLElementMapping.NAMESPACE, null, "paper-source"));
         if (paperSource != null) {
             gen.selectPaperSource(Integer.parseInt(paperSource));
         }
-        
+
         //Page size
         final long pagewidth = Math.round(page.getViewArea().getWidth());
         final long pageheight = Math.round(page.getViewArea().getHeight());
         selectPageFormat(pagewidth, pageheight);
-        
+
         super.renderPage(page);
-        
+
         //Eject page
         gen.formFeed();
         restoreGraphicsState();
     }
 
     private void selectPageFormat(long pagewidth, long pageheight) throws IOException {
-        //Only set the page format if it changes (otherwise duplex printing won't work) 
+        //Only set the page format if it changes (otherwise duplex printing won't work)
         if ((pagewidth != this.pageWidth) || (pageheight != this.pageHeight))  {
             this.pageWidth = pagewidth;
             this.pageHeight = pageheight;
-            
+
             this.currentPageDefinition = PCLPageDefinition.getPageDefinition(
                     pagewidth, pageheight, 1000);
-            
+
             if (this.currentPageDefinition == null) {
                 this.currentPageDefinition = PCLPageDefinition.getDefaultPageDefinition();
-                log.warn("Paper type could not be determined. Falling back to: " 
+                log.warn("Paper type could not be determined. Falling back to: "
                         + this.currentPageDefinition.getName());
             }
             if (log.isDebugEnabled()) {
                 log.debug("page size: " + currentPageDefinition.getPhysicalPageSize());
                 log.debug("logical page: " + currentPageDefinition.getLogicalPageRect());
             }
-            
+
             if (this.currentPageDefinition.isLandscapeFormat()) {
                 gen.writeCommand("&l1O"); //Landscape Orientation
             } else {
                 gen.writeCommand("&l0O"); //Portrait Orientation
             }
             gen.selectPageSize(this.currentPageDefinition.getSelector());
-            
+
             gen.clearHorizontalMargins();
             gen.setTopMargin(0);
         }
@@ -461,7 +461,7 @@ public class PCLRenderer extends PrintRenderer {
     protected void restoreGraphicsState() {
         graphicContext = (GraphicContext)graphicContextStack.pop();
     }
-    
+
     /**
      * Clip an area. write a clipping operation given coordinates in the current
      * transform. Coordinates are in points.
@@ -478,7 +478,7 @@ public class PCLRenderer extends PrintRenderer {
     private Point2D transformedPoint(float x, float y) {
         return transformedPoint(Math.round(x), Math.round(y));
     }
-    
+
     private Point2D transformedPoint(int x, int y) {
         AffineTransform at = graphicContext.getTransform();
         if (log.isTraceEnabled()) {
@@ -488,7 +488,7 @@ public class PCLRenderer extends PrintRenderer {
         Point2D.Float transPoint = new Point2D.Float();
         at.transform(orgPoint, transPoint);
         //At this point we have the absolute position in FOP's coordinate system
-        
+
         //Now get PCL coordinates taking the current print direction and the logical page
         //into account.
         Dimension pageSize = currentPageDefinition.getPhysicalPageSize();
@@ -527,18 +527,18 @@ public class PCLRenderer extends PrintRenderer {
         }
         return transPoint;
     }
-    
+
     private void changePrintDirection() {
         AffineTransform at = graphicContext.getTransform();
         int newDir;
         try {
-            if (at.getScaleX() == 0 && at.getScaleY() == 0 
+            if (at.getScaleX() == 0 && at.getScaleY() == 0
                     && at.getShearX() == 1 && at.getShearY() == -1) {
                 newDir = 90;
-            } else if (at.getScaleX() == -1 && at.getScaleY() == -1 
+            } else if (at.getScaleX() == -1 && at.getScaleY() == -1
                     && at.getShearX() == 0 && at.getShearY() == 0) {
                 newDir = 180;
-            } else if (at.getScaleX() == 0 && at.getScaleY() == 0 
+            } else if (at.getScaleX() == 0 && at.getScaleY() == 0
                     && at.getShearX() == -1 && at.getShearY() == 1) {
                 newDir = 270;
             } else {
@@ -588,7 +588,7 @@ public class PCLRenderer extends PrintRenderer {
     protected void handleBlockTraits(Block block) {
         int borderPaddingStart = block.getBorderAndPaddingWidthStart();
         int borderPaddingBefore = block.getBorderAndPaddingWidthBefore();
-        
+
         float startx = currentIPPosition / 1000f;
         float starty = currentBPPosition / 1000f;
         float width = block.getIPD() / 1000f;
@@ -628,7 +628,7 @@ public class PCLRenderer extends PrintRenderer {
      */
     protected void renderText(final TextArea text) {
         renderInlineAreaBackAndBorders(text);
-        
+
         String fontname = getInternalFontNameForArea(text);
         final int fontsize = text.getTraitAsInteger(Trait.FONT_SIZE);
 
@@ -640,9 +640,9 @@ public class PCLRenderer extends PrintRenderer {
         try {
 
             final Color col = (Color)text.getTrait(Trait.COLOR);
-            boolean pclFont = allTextAsBitmaps 
+            boolean pclFont = allTextAsBitmaps
                     ? false
-                    : setFont(fontname, fontsize, text.getText()); 
+                    : setFont(fontname, fontsize, text.getText());
             if (pclFont) {
                 //this.currentFill = col;
                 if (col != null) {
@@ -650,7 +650,7 @@ public class PCLRenderer extends PrintRenderer {
                     gen.setTransparencyMode(true, false);
                     gen.selectGrayscale(col);
                 }
-                
+
                 saveGraphicsState();
                 graphicContext.translate(rx, bl);
                 setCursorPos(0, 0);
@@ -667,25 +667,25 @@ public class PCLRenderer extends PrintRenderer {
                 //Use Java2D to paint different fonts via bitmap
                 final Font font = getFontFromArea(text);
                 final int baseline = text.getBaselineOffset();
-                
+
                 //for cursive fonts, so the text isn't clipped
                 int extraWidth = font.getFontSize() / 3;
                 final FontMetricsMapper mapper = (FontMetricsMapper)fontInfo.getMetricsFor(
                         font.getFontName());
                 int maxAscent = mapper.getMaxAscent(font.getFontSize()) / 1000;
                 final int additionalBPD = maxAscent - baseline;
-                
+
                 Graphics2DAdapter g2a = getGraphics2DAdapter();
                 final Rectangle paintRect = new Rectangle(
                         rx, currentBPPosition + text.getOffset() - additionalBPD,
                         text.getIPD() + extraWidth, text.getBPD() + additionalBPD);
-                RendererContext rc = createRendererContext(paintRect.x, paintRect.y, 
+                RendererContext rc = createRendererContext(paintRect.x, paintRect.y,
                         paintRect.width, paintRect.height, null);
                 Map atts = new java.util.HashMap();
                 atts.put(CONV_MODE, "bitmap");
                 atts.put(SRC_TRANSPARENCY, "true");
                 rc.setProperty(RendererContextConstants.FOREIGN_ATTRIBUTES, atts);
-                
+
                 Graphics2DImagePainter painter = new Graphics2DImagePainter() {
 
                     public void paint(Graphics2D g2d, Rectangle2D area) {
@@ -696,17 +696,17 @@ public class PCLRenderer extends PrintRenderer {
                         Java2DRenderer.renderText(text, g2d, font);
                         renderTextDecoration(g2d, mapper, fontsize, text, 0, 0);
                     }
-                    
+
                     public Dimension getImageSize() {
                         return paintRect.getSize();
                     }
-                    
+
                 };
-                g2a.paintImage(painter, rc, 
+                g2a.paintImage(painter, rc,
                         paintRect.x, paintRect.y, paintRect.width, paintRect.height);
                 currentIPPosition = saveIP + text.getAllocIPD();
             }
-        
+
         } catch (IOException ioe) {
             handleIOTrouble(ioe);
         }
@@ -721,11 +721,11 @@ public class PCLRenderer extends PrintRenderer {
      * @param baseline position of the baseline
      * @param startx start IPD
      */
-    private static void renderTextDecoration(Graphics2D g2d, 
-                    FontMetrics fm, int fontsize, InlineArea inline, 
+    private static void renderTextDecoration(Graphics2D g2d,
+                    FontMetrics fm, int fontsize, InlineArea inline,
                     int baseline, int startx) {
-        boolean hasTextDeco = inline.hasUnderline() 
-                || inline.hasOverline() 
+        boolean hasTextDeco = inline.hasUnderline()
+                || inline.hasOverline()
                 || inline.hasLineThrough();
         if (hasTextDeco) {
             float descender = fm.getDescender(fontsize) / 1000f;
@@ -737,7 +737,7 @@ public class PCLRenderer extends PrintRenderer {
                 g2d.setColor(ct);
                 float y = baseline - descender / 2f;
                 g2d.setStroke(new BasicStroke(lineWidth));
-                g2d.draw(new Line2D.Float(startx / 1000f, y / 1000f, 
+                g2d.draw(new Line2D.Float(startx / 1000f, y / 1000f,
                         endx, y / 1000f));
             }
             if (inline.hasOverline()) {
@@ -745,7 +745,7 @@ public class PCLRenderer extends PrintRenderer {
                 g2d.setColor(ct);
                 float y = (float)(baseline - (1.1 * capHeight));
                 g2d.setStroke(new BasicStroke(lineWidth));
-                g2d.draw(new Line2D.Float(startx / 1000f, y / 1000f, 
+                g2d.draw(new Line2D.Float(startx / 1000f, y / 1000f,
                         endx, y / 1000f));
             }
             if (inline.hasLineThrough()) {
@@ -753,12 +753,12 @@ public class PCLRenderer extends PrintRenderer {
                 g2d.setColor(ct);
                 float y = (float)(baseline - (0.45 * capHeight));
                 g2d.setStroke(new BasicStroke(lineWidth));
-                g2d.draw(new Line2D.Float(startx / 1000f, y / 1000f, 
+                g2d.draw(new Line2D.Float(startx / 1000f, y / 1000f,
                         endx, y / 1000f));
             }
         }
     }
-    
+
     /**
      * Sets the current cursor position. The coordinates are transformed to the absolute position
      * on the logical PCL page and then passed on to the PCLGenerator.
@@ -784,7 +784,7 @@ public class PCLRenderer extends PrintRenderer {
     }
 
     /**
-     * Closes the current subpath by appending a straight line segment from 
+     * Closes the current subpath by appending a straight line segment from
      * the current point to the starting point of the subpath.
      */
     protected void closePath() {
@@ -792,8 +792,8 @@ public class PCLRenderer extends PrintRenderer {
     }
 
     /**
-     * Appends a straight line segment from the current point to (x, y). The 
-     * new current point is (x, y). 
+     * Appends a straight line segment from the current point to (x, y). The
+     * new current point is (x, y).
      * @param x x coordinate
      * @param y y coordinate
      */
@@ -805,7 +805,7 @@ public class PCLRenderer extends PrintRenderer {
     }
 
     /**
-     * Moves the current point to (x, y), omitting any connecting line segment. 
+     * Moves the current point to (x, y), omitting any connecting line segment.
      * @param x x coordinate
      * @param y y coordinate
      */
@@ -815,7 +815,7 @@ public class PCLRenderer extends PrintRenderer {
         }
         currentPath.moveTo(x, y);
     }
-    
+
     /**
      * Fill a rectangular area.
      * @param x the x coordinate (in pt)
@@ -826,13 +826,13 @@ public class PCLRenderer extends PrintRenderer {
     protected void fillRect(float x, float y, float width, float height) {
         try {
             setCursorPos(x * 1000, y * 1000);
-            gen.fillRect((int)(width * 1000), (int)(height * 1000), 
+            gen.fillRect((int)(width * 1000), (int)(height * 1000),
                     this.currentFillColor);
         } catch (IOException ioe) {
             handleIOTrouble(ioe);
         }
     }
-    
+
     /**
      * Sets the new current fill color.
      * @param color the color
@@ -866,9 +866,9 @@ public class PCLRenderer extends PrintRenderer {
         String s = space.getSpace();
         char sp = s.charAt(0);
         Font font = getFontFromArea(textArea);
-        
-        int tws = (space.isAdjustable() 
-                ? textArea.getTextWordSpaceAdjust() 
+
+        int tws = (space.isAdjustable()
+                ? textArea.getTextWordSpaceAdjust()
                         + 2 * textArea.getTextLetterSpaceAdjust()
                 : 0);
 
@@ -893,10 +893,10 @@ public class PCLRenderer extends PrintRenderer {
         float y = (currentBPPosition + viewport.getOffset()) / 1000f;
         float width = viewport.getIPD() / 1000f;
         float height = viewport.getBPD() / 1000f;
-        // TODO: Calculate the border rect correctly. 
+        // TODO: Calculate the border rect correctly.
         float borderPaddingStart = viewport.getBorderAndPaddingWidthStart() / 1000f;
         float borderPaddingBefore = viewport.getBorderAndPaddingWidthBefore() / 1000f;
-        float bpwidth = borderPaddingStart 
+        float bpwidth = borderPaddingStart
                 + (viewport.getBorderAndPaddingWidthEnd() / 1000f);
         float bpheight = borderPaddingBefore
                 + (viewport.getBorderAndPaddingWidthAfter() / 1000f);
@@ -931,7 +931,7 @@ public class PCLRenderer extends PrintRenderer {
         //This is the content-rect
         float width = (float)bv.getIPD() / 1000f;
         float height = (float)bv.getBPD() / 1000f;
-        
+
 
         if (bv.getPositioning() == Block.ABSOLUTE
                 || bv.getPositioning() == Block.FIXED) {
@@ -943,17 +943,17 @@ public class PCLRenderer extends PrintRenderer {
             if (bv.getPositioning() == Block.FIXED) {
                 breakOutList = breakOutOfStateStack();
             }
-            
+
             AffineTransform positionTransform = new AffineTransform();
             positionTransform.translate(bv.getXOffset(), bv.getYOffset());
-            
+
             //"left/"top" (bv.getX/YOffset()) specify the position of the content rectangle
             positionTransform.translate(-borderPaddingStart, -borderPaddingBefore);
 
             saveGraphicsState();
             //Viewport position
             concatenateTransformationMatrix(mptToPt(positionTransform));
-            
+
             //Background and borders
             float bpwidth = (borderPaddingStart + bv.getBorderAndPaddingWidthEnd()) / 1000f;
             float bpheight = (borderPaddingBefore + bv.getBorderAndPaddingWidthAfter()) / 1000f;
@@ -963,7 +963,7 @@ public class PCLRenderer extends PrintRenderer {
             AffineTransform contentRectTransform = new AffineTransform();
             contentRectTransform.translate(borderPaddingStart, borderPaddingBefore);
             concatenateTransformationMatrix(mptToPt(contentRectTransform));
-            
+
             //Clipping
             if (bv.getClip()) {
                 clipRect(0f, 0f, width, height);
@@ -973,7 +973,7 @@ public class PCLRenderer extends PrintRenderer {
             //Set up coordinate system for content rectangle
             AffineTransform contentTransform = ctm.toAffineTransform();
             concatenateTransformationMatrix(mptToPt(contentTransform));
-            
+
             currentIPPosition = 0;
             currentBPPosition = 0;
             renderBlocks(bv, children);
@@ -984,7 +984,7 @@ public class PCLRenderer extends PrintRenderer {
             if (breakOutList != null) {
                 restoreStateStackAfterBreakOut(breakOutList);
             }
-            
+
             currentIPPosition = saveIP;
             currentBPPosition = saveBP;
         } else {
@@ -999,16 +999,16 @@ public class PCLRenderer extends PrintRenderer {
 
             CTM tempctm = new CTM(containingIPPosition, currentBPPosition);
             ctm = tempctm.multiply(ctm);
-            
+
             //Now adjust for border/padding
             currentBPPosition += borderPaddingBefore;
 
             Rectangle2D clippingRect = null;
             if (bv.getClip()) {
-                clippingRect = new Rectangle(currentIPPosition, currentBPPosition, 
+                clippingRect = new Rectangle(currentIPPosition, currentBPPosition,
                         bv.getIPD(), bv.getBPD());
             }
-            
+
             startVParea(ctm, clippingRect);
             currentIPPosition = 0;
             currentBPPosition = 0;
@@ -1017,7 +1017,7 @@ public class PCLRenderer extends PrintRenderer {
 
             currentIPPosition = saveIP;
             currentBPPosition = saveBP;
-            
+
             currentBPPosition += (int)(bv.getAllocBPD());
         }
         //currentFontName = saveFontName;
@@ -1034,7 +1034,7 @@ public class PCLRenderer extends PrintRenderer {
             changePrintDirection();
         }
     }
-    
+
     private List breakOutOfStateStack() {
         log.debug("Block.FIXED --> break out");
         List breakOutList = new java.util.ArrayList();
@@ -1054,7 +1054,7 @@ public class PCLRenderer extends PrintRenderer {
     }
 
     /** {@inheritDoc} */
-    protected RendererContext createRendererContext(int x, int y, int width, int height, 
+    protected RendererContext createRendererContext(int x, int y, int width, int height,
             Map foreignAttributes) {
         RendererContext context = super.createRendererContext(
                 x, y, width, height, foreignAttributes);
@@ -1070,7 +1070,7 @@ public class PCLRenderer extends PrintRenderer {
 
     private static final ImageFlavor[] FLAVORS = new ImageFlavor[]
                                              {ImageFlavor.GRAPHICS2D,
-                                              ImageFlavor.BUFFERED_IMAGE, 
+                                              ImageFlavor.BUFFERED_IMAGE,
                                               ImageFlavor.RENDERED_IMAGE,
                                               ImageFlavor.XML_DOM};
     /**
@@ -1089,18 +1089,18 @@ public class PCLRenderer extends PrintRenderer {
         Point origin = new Point(currentIPPosition, currentBPPosition);
         int x = origin.x + posInt.x;
         int y = origin.y + posInt.y;
-        
+
         ImageManager manager = getUserAgent().getFactory().getImageManager();
         ImageInfo info = null;
         try {
             ImageSessionContext sessionContext = getUserAgent().getImageSessionContext();
             info = manager.getImageInfo(uri, sessionContext);
-            
+
             //Only now fully load/prepare the image
             Map hints = ImageUtil.getDefaultHints(sessionContext);
             org.apache.xmlgraphics.image.loader.Image img = manager.getImage(
                     info, FLAVORS, hints, sessionContext);
-            
+
             //...and process the image
             if (img instanceof ImageGraphics2D) {
                 ImageGraphics2D imageG2D = (ImageGraphics2D)img;
@@ -1113,8 +1113,8 @@ public class PCLRenderer extends PrintRenderer {
                 ImageRendered imgRend = (ImageRendered)img;
                 RenderedImage ri = imgRend.getRenderedImage();
                 setCursorPos(x, y);
-                gen.paintBitmap(ri, 
-                        new Dimension(posInt.width, posInt.height), 
+                gen.paintBitmap(ri,
+                        new Dimension(posInt.width, posInt.height),
                         false);
             } else if (img instanceof ImageXMLDOM) {
                 ImageXMLDOM imgXML = (ImageXMLDOM)img;
@@ -1160,18 +1160,18 @@ public class PCLRenderer extends PrintRenderer {
         float height = area.getBPD() / 1000f;
         float borderPaddingStart = area.getBorderAndPaddingWidthStart() / 1000f;
         float borderPaddingBefore = area.getBorderAndPaddingWidthBefore() / 1000f;
-        float bpwidth = borderPaddingStart 
+        float bpwidth = borderPaddingStart
                 + (area.getBorderAndPaddingWidthEnd() / 1000f);
         float bpheight = borderPaddingBefore
                 + (area.getBorderAndPaddingWidthAfter() / 1000f);
-        
+
         if (height != 0.0f || bpheight != 0.0f && bpwidth != 0.0f) {
             drawBackAndBorders(area, x, y - borderPaddingBefore
                                 , width + bpwidth
                                 , height + bpheight);
         }
     }
-    
+
     /**
      * Draw the background and borders. This draws the background and border
      * traits for an area given the position.
@@ -1188,18 +1188,18 @@ public class PCLRenderer extends PrintRenderer {
         BorderProps bpsAfter = (BorderProps) area.getTrait(Trait.BORDER_AFTER);
         BorderProps bpsStart = (BorderProps) area.getTrait(Trait.BORDER_START);
         BorderProps bpsEnd = (BorderProps) area.getTrait(Trait.BORDER_END);
-    
+
         // draw background
         Trait.Background back;
         back = (Trait.Background) area.getTrait(Trait.BACKGROUND);
         if (back != null) {
-    
+
             // Calculate padding rectangle
             float sx = startx;
             float sy = starty;
             float paddRectWidth = width;
             float paddRectHeight = height;
-    
+
             if (bpsStart != null) {
                 sx += bpsStart.width / 1000f;
                 paddRectWidth -= bpsStart.width / 1000f;
@@ -1214,15 +1214,15 @@ public class PCLRenderer extends PrintRenderer {
             if (bpsAfter != null) {
                 paddRectHeight -= bpsAfter.width / 1000f;
             }
-    
+
             if (back.getColor() != null) {
                 updateFillColor(back.getColor());
                 fillRect(sx, sy, paddRectWidth, paddRectHeight);
             }
-    
+
             // background image
             if (back.getImageInfo() != null) {
-                ImageSize imageSize = back.getImageInfo().getSize(); 
+                ImageSize imageSize = back.getImageInfo().getSize();
                 saveGraphicsState();
                 clipRect(sx, sy, paddRectWidth, paddRectHeight);
                 int horzCount = (int) ((paddRectWidth * 1000 / imageSize.getWidthMpt()) + 1.0f);
@@ -1250,7 +1250,7 @@ public class PCLRenderer extends PrintRenderer {
                         Rectangle2D pos;
                         // Image positions are relative to the currentIP/BP
                         pos = new Rectangle2D.Float(
-                                sx - currentIPPosition 
+                                sx - currentIPPosition
                                     + (x * imageSize.getWidthMpt()),
                                 sy - currentBPPosition
                                     + (y * imageSize.getHeightMpt()),
@@ -1262,7 +1262,7 @@ public class PCLRenderer extends PrintRenderer {
                 restoreGraphicsState();
             }
         }
-        
+
         Rectangle2D.Float borderRect = new Rectangle2D.Float(startx, starty, width, height);
         drawBorders(borderRect, bpsBefore, bpsAfter, bpsStart, bpsEnd);
     }
@@ -1275,8 +1275,8 @@ public class PCLRenderer extends PrintRenderer {
      * @param bpsStart the border specification on the start side
      * @param bpsEnd the border specification on the end side
      */
-    protected void drawBorders(Rectangle2D.Float borderRect, 
-            final BorderProps bpsBefore, final BorderProps bpsAfter, 
+    protected void drawBorders(Rectangle2D.Float borderRect,
+            final BorderProps bpsBefore, final BorderProps bpsAfter,
             final BorderProps bpsStart, final BorderProps bpsEnd) {
         if (bpsBefore == null && bpsAfter == null && bpsStart == null && bpsEnd == null) {
             return; //no borders to paint
@@ -1287,7 +1287,7 @@ public class PCLRenderer extends PrintRenderer {
             drawFastBorders(borderRect, bpsBefore, bpsAfter, bpsStart, bpsEnd);
         }
     }
-    
+
     /**
      * Draws borders. Borders are drawn as shaded rectangles with no clipping.
      * @param borderRect the border rectangle
@@ -1296,8 +1296,8 @@ public class PCLRenderer extends PrintRenderer {
      * @param bpsStart the border specification on the start side
      * @param bpsEnd the border specification on the end side
      */
-    protected void drawFastBorders(Rectangle2D.Float borderRect, 
-            final BorderProps bpsBefore, final BorderProps bpsAfter, 
+    protected void drawFastBorders(Rectangle2D.Float borderRect,
+            final BorderProps bpsBefore, final BorderProps bpsAfter,
             final BorderProps bpsStart, final BorderProps bpsEnd) {
         float startx = borderRect.x;
         float starty = borderRect.y;
@@ -1311,7 +1311,7 @@ public class PCLRenderer extends PrintRenderer {
         if (bpsAfter != null) {
             float borderWidth = bpsAfter.width / 1000f;
             updateFillColor(bpsAfter.color);
-            fillRect(startx, (starty + height - borderWidth), 
+            fillRect(startx, (starty + height - borderWidth),
                     width, borderWidth);
         }
         if (bpsStart != null) {
@@ -1325,7 +1325,7 @@ public class PCLRenderer extends PrintRenderer {
             fillRect((startx + width - borderWidth), starty, borderWidth, height);
         }
     }
-    
+
     /**
      * Draws borders. Borders are drawn in-memory and painted as a bitmap.
      * @param borderRect the border rectangle
@@ -1334,8 +1334,8 @@ public class PCLRenderer extends PrintRenderer {
      * @param bpsStart the border specification on the start side
      * @param bpsEnd the border specification on the end side
      */
-    protected void drawQualityBorders(Rectangle2D.Float borderRect, 
-            final BorderProps bpsBefore, final BorderProps bpsAfter, 
+    protected void drawQualityBorders(Rectangle2D.Float borderRect,
+            final BorderProps bpsBefore, final BorderProps bpsAfter,
             final BorderProps bpsStart, final BorderProps bpsEnd) {
         Graphics2DAdapter g2a = getGraphics2DAdapter();
         final Rectangle.Float effBorderRect = new Rectangle2D.Float(
@@ -1345,7 +1345,7 @@ public class PCLRenderer extends PrintRenderer {
                  borderRect.height);
         final Rectangle paintRect = new Rectangle(
                 (int)Math.round(borderRect.x * 1000f),
-                (int)Math.round(borderRect.y * 1000f), 
+                (int)Math.round(borderRect.y * 1000f),
                 (int)Math.floor(borderRect.width * 1000f) + 1,
                 (int)Math.floor(borderRect.height * 1000f) + 1);
         //Add one pixel wide safety margin around the paint area
@@ -1356,14 +1356,14 @@ public class PCLRenderer extends PrintRenderer {
         paintRect.y += yoffset;
         paintRect.width += 2 * pixelWidth;
         paintRect.height += 2 * pixelWidth;
-        
-        RendererContext rc = createRendererContext(paintRect.x, paintRect.y, 
+
+        RendererContext rc = createRendererContext(paintRect.x, paintRect.y,
                 paintRect.width, paintRect.height, null);
         Map atts = new java.util.HashMap();
         atts.put(CONV_MODE, "bitmap");
         atts.put(SRC_TRANSPARENCY, "true");
         rc.setProperty(RendererContextConstants.FOREIGN_ATTRIBUTES, atts);
-        
+
         Graphics2DImagePainter painter = new Graphics2DImagePainter() {
 
             public void paint(Graphics2D g2d, Rectangle2D area) {
@@ -1374,7 +1374,7 @@ public class PCLRenderer extends PrintRenderer {
                 float width = effBorderRect.width;
                 float height = effBorderRect.height;
                 boolean[] b = new boolean[] {
-                    (bpsBefore != null), (bpsEnd != null), 
+                    (bpsBefore != null), (bpsEnd != null),
                     (bpsAfter != null), (bpsStart != null)};
                 if (!b[0] && !b[1] && !b[2] && !b[3]) {
                     return;
@@ -1385,9 +1385,9 @@ public class PCLRenderer extends PrintRenderer {
                     (b[2] ? bpsAfter.width / 1000f : 0.0f),
                     (b[3] ? bpsStart.width / 1000f : 0.0f)};
                 float[] clipw = new float[] {
-                    BorderProps.getClippedWidth(bpsBefore) / 1000f,    
-                    BorderProps.getClippedWidth(bpsEnd) / 1000f,    
-                    BorderProps.getClippedWidth(bpsAfter) / 1000f,    
+                    BorderProps.getClippedWidth(bpsBefore) / 1000f,
+                    BorderProps.getClippedWidth(bpsEnd) / 1000f,
+                    BorderProps.getClippedWidth(bpsAfter) / 1000f,
                     BorderProps.getClippedWidth(bpsStart) / 1000f};
                 starty += clipw[0];
                 height -= clipw[0];
@@ -1395,7 +1395,7 @@ public class PCLRenderer extends PrintRenderer {
                 startx += clipw[3];
                 width -= clipw[3];
                 width -= clipw[1];
-                
+
                 boolean[] slant = new boolean[] {
                     (b[3] && b[0]), (b[0] && b[1]), (b[1] && b[2]), (b[2] && b[3])};
                 if (bpsBefore != null) {
@@ -1433,7 +1433,7 @@ public class PCLRenderer extends PrintRenderer {
                     currentPath = null;
                     Rectangle2D.Float lineRect = new Rectangle2D.Float(
                             sx1a, outery, ex1a - sx1a, innery - outery);
-                    Java2DRenderer.drawBorderLine(lineRect, true, true, 
+                    Java2DRenderer.drawBorderLine(lineRect, true, true,
                             bpsBefore.style, bpsBefore.color, g);
                     //restoreGraphicsState();
                 }
@@ -1447,7 +1447,7 @@ public class PCLRenderer extends PrintRenderer {
                     float outerx = startx + width + clipw[1];
                     float clipx = outerx - clipw[1];
                     float innerx = outerx - bw[1];
-                    
+
                     //saveGraphicsState();
                     Graphics2D g = (Graphics2D)g2d.create();
                     moveTo(clipx, sy1);
@@ -1472,7 +1472,7 @@ public class PCLRenderer extends PrintRenderer {
                     currentPath = null;
                     Rectangle2D.Float lineRect = new Rectangle2D.Float(
                             innerx, sy1a, outerx - innerx, ey1a - sy1a);
-                    Java2DRenderer.drawBorderLine(lineRect, false, false, 
+                    Java2DRenderer.drawBorderLine(lineRect, false, false,
                             bpsEnd.style, bpsEnd.color, g);
                     //restoreGraphicsState();
                 }
@@ -1511,7 +1511,7 @@ public class PCLRenderer extends PrintRenderer {
                     currentPath = null;
                     Rectangle2D.Float lineRect = new Rectangle2D.Float(
                             sx1a, innery, ex1a - sx1a, outery - innery);
-                    Java2DRenderer.drawBorderLine(lineRect, true, false, 
+                    Java2DRenderer.drawBorderLine(lineRect, true, false,
                             bpsAfter.style, bpsAfter.color, g);
                     //restoreGraphicsState();
                 }
@@ -1550,7 +1550,7 @@ public class PCLRenderer extends PrintRenderer {
                     currentPath = null;
                     Rectangle2D.Float lineRect = new Rectangle2D.Float(
                             outerx, sy1a, innerx - outerx, ey1a - sy1a);
-                    Java2DRenderer.drawBorderLine(lineRect, false, false, 
+                    Java2DRenderer.drawBorderLine(lineRect, false, false,
                             bpsStart.style, bpsStart.color, g);
                     //restoreGraphicsState();
                 }
@@ -1559,10 +1559,10 @@ public class PCLRenderer extends PrintRenderer {
             public Dimension getImageSize() {
                 return paintRect.getSize();
             }
-            
+
         };
         try {
-            g2a.paintImage(painter, rc, 
+            g2a.paintImage(painter, rc,
                     paintRect.x - xoffset, paintRect.y, paintRect.width, paintRect.height);
         } catch (IOException ioe) {
             handleIOTrouble(ioe);
@@ -1577,7 +1577,7 @@ public class PCLRenderer extends PrintRenderer {
     public void setAllTextAsBitmaps(boolean allTextAsBitmaps) {
         this.allTextAsBitmaps = allTextAsBitmaps;
     }
-    
-    
-    
+
+
+
 }

src/java/org/apache/fop/render/ps/AbstractPSTranscoder.java

@@ -16,7 +16,7 @@
  */
 
 /* $Id$ */
- 
+
 package org.apache.fop.render.ps;
 
 
@@ -91,28 +91,28 @@ public abstract class AbstractPSTranscoder extends AbstractFOPTranscoder {
      * @exception TranscoderException if an error occured while transcoding
      */
     protected void transcode(Document document, String uri,
-                             TranscoderOutput output) 
+                             TranscoderOutput output)
         throws TranscoderException {
 
         graphics = createDocumentGraphics2D();
         if (!isTextStroked()) {
-            FontInfo fontInfo = new FontInfo();   
-            //TODO Do custom font configuration here somewhere/somehow 
-            FontSetup.setup(fontInfo);   
+            FontInfo fontInfo = new FontInfo();
+            //TODO Do custom font configuration here somewhere/somehow
+            FontSetup.setup(fontInfo);
             graphics.setCustomTextHandler(new NativeTextHandler(graphics, fontInfo));
         }
 
         super.transcode(document, uri, output);
 
         getLogger().trace("document size: " + width + " x " + height);
-        
+
         // prepare the image to be painted
-        UnitProcessor.Context uctx = UnitProcessor.createContext(ctx, 
+        UnitProcessor.Context uctx = UnitProcessor.createContext(ctx,
                     document.getDocumentElement());
-        float widthInPt = UnitProcessor.userSpaceToSVG(width, SVGLength.SVG_LENGTHTYPE_PT, 
+        float widthInPt = UnitProcessor.userSpaceToSVG(width, SVGLength.SVG_LENGTHTYPE_PT,
                     UnitProcessor.HORIZONTAL_LENGTH, uctx);
         int w = (int)(widthInPt + 0.5);
-        float heightInPt = UnitProcessor.userSpaceToSVG(height, SVGLength.SVG_LENGTHTYPE_PT, 
+        float heightInPt = UnitProcessor.userSpaceToSVG(height, SVGLength.SVG_LENGTHTYPE_PT,
                 UnitProcessor.HORIZONTAL_LENGTH, uctx);
         int h = (int)(heightInPt + 0.5);
         getLogger().trace("document size: " + w + "pt x " + h + "pt");
@@ -140,7 +140,7 @@ public abstract class AbstractPSTranscoder extends AbstractFOPTranscoder {
             throw new TranscoderException(ex);
         }
     }
-    
+
     /** {@inheritDoc} */
     protected BridgeContext createBridgeContext() {
 
@@ -148,7 +148,7 @@ public abstract class AbstractPSTranscoder extends AbstractFOPTranscoder {
         if (!isTextStroked()) {
             TextHandler handler = graphics.getCustomTextHandler();
             if (handler instanceof NativeTextHandler) {
-                NativeTextHandler nativeTextHandler = (NativeTextHandler)handler; 
+                NativeTextHandler nativeTextHandler = (NativeTextHandler)handler;
                 PSTextPainter textPainter = new PSTextPainter(nativeTextHandler);
                 ctx.setTextPainter(textPainter);
                 ctx.putBridge(new PSTextElementBridge(textPainter));

src/java/org/apache/fop/render/ps/NativeTextHandler.java

@@ -38,16 +38,16 @@ import org.apache.xmlgraphics.ps.PSGenerator;
 public class NativeTextHandler implements PSTextHandler {
 
     private PSGraphics2D g2d;
-    
+
     /** FontInfo containing all available fonts */
     protected FontInfo fontInfo;
 
     /** Currently valid Font */
     protected Font font;
-    
+
     /** Overriding FontState */
     protected Font overrideFont = null;
-    
+
     /** the current (internal) font name */
     protected String currentFontName;
 
@@ -67,13 +67,13 @@ public class NativeTextHandler implements PSTextHandler {
             setupFontInfo();
         }
     }
-    
+
     private void setupFontInfo() {
         //Sets up a FontInfo with default fonts
         fontInfo = new FontInfo();
         FontSetup.setup(fontInfo);
     }
-    
+
     /**
      * Return the font information associated with this object
      * @return the FontInfo object
@@ -85,7 +85,7 @@ public class NativeTextHandler implements PSTextHandler {
     private PSGenerator getPSGenerator() {
         return this.g2d.getPSGenerator();
     }
-    
+
     /** {@inheritDoc} */
     public void writeSetup() throws IOException {
         if (fontInfo != null) {
@@ -99,9 +99,9 @@ public class NativeTextHandler implements PSTextHandler {
     }
 
     /**
-     * Draw a string to the PostScript document. The text is painted using 
+     * Draw a string to the PostScript document. The text is painted using
      * text operations.
-     * {@inheritDoc} 
+     * {@inheritDoc}
      */
     public void drawString(String s, float x, float y) throws IOException {
         g2d.preparePainting();
@@ -112,7 +112,7 @@ public class NativeTextHandler implements PSTextHandler {
             this.font = this.overrideFont;
             this.overrideFont = null;
         }
-        
+
         //Color and Font state
         g2d.establishColor(g2d.getColor());
         establishCurrentFont();
@@ -130,14 +130,14 @@ public class NativeTextHandler implements PSTextHandler {
         gen.writeln(gen.formatDouble(x) + " "
                   + gen.formatDouble(y) + " moveto ");
         gen.writeln("1 -1 scale");
-  
+
         StringBuffer sb = new StringBuffer("(");
         escapeText(s, sb);
         sb.append(") t ");
 
         gen.writeln(sb.toString());
-        
-        gen.restoreGraphicsState();        
+
+        gen.restoreGraphicsState();
     }
 
     private void escapeText(final String text, StringBuffer target) {
@@ -157,7 +157,7 @@ public class NativeTextHandler implements PSTextHandler {
         int fontSize = 1000 * f.getSize();
         String style = f.isItalic() ? "italic" : "normal";
         int weight = f.isBold() ? Font.WEIGHT_BOLD : Font.WEIGHT_NORMAL;
-                
+
         FontTriplet triplet = fontInfo.findAdjustWeight(fontFamily, style, weight);
         if (triplet == null) {
             triplet = fontInfo.findAdjustWeight("sans-serif", style, weight);
@@ -166,10 +166,10 @@ public class NativeTextHandler implements PSTextHandler {
     }
 
     private void establishCurrentFont() throws IOException {
-        if ((currentFontName != this.font.getFontName()) 
+        if ((currentFontName != this.font.getFontName())
                 || (currentFontSize != this.font.getFontSize())) {
             PSGenerator gen = getPSGenerator();
-            gen.writeln(this.font.getFontName() + " " 
+            gen.writeln(this.font.getFontName() + " "
                     + gen.formatDouble(font.getFontSize() / 1000f) + " F");
             currentFontName = this.font.getFontName();
             currentFontSize = this.font.getFontSize();
@@ -183,6 +183,6 @@ public class NativeTextHandler implements PSTextHandler {
     public void setOverrideFont(Font override) {
         this.overrideFont = override;
     }
-    
+
 
 }

src/java/org/apache/fop/svg/PDFDocumentGraphics2D.java

@@ -56,7 +56,7 @@ public class PDFDocumentGraphics2D extends PDFGraphics2D {
 
     private int width;
     private int height;
-    
+
     //for SVG scaling
     private float svgWidth;
     private float svgHeight;
@@ -65,7 +65,7 @@ public class PDFDocumentGraphics2D extends PDFGraphics2D {
     public static final int NORMAL_PDF_RESOLUTION = 72;
     /** Default device resolution (300dpi is a resonable quality for most purposes) */
     public static final int DEFAULT_NATIVE_DPI = 300;
-  
+
     /**
      * The device resolution may be different from the normal target resolution. See
      * http://issues.apache.org/bugzilla/show_bug.cgi?id=37305
@@ -96,7 +96,7 @@ public class PDFDocumentGraphics2D extends PDFGraphics2D {
     public PDFDocumentGraphics2D(boolean textAsShapes) {
         super(textAsShapes);
 
-        this.pdfDoc = new PDFDocument("Apache FOP Version " + Version.getVersion() 
+        this.pdfDoc = new PDFDocument("Apache FOP Version " + Version.getVersion()
                 + ": PDFDocumentGraphics2D");
         this.pdfContext = new PDFContext();
     }
@@ -150,7 +150,7 @@ public class PDFDocumentGraphics2D extends PDFGraphics2D {
     }
 
     /**
-     * Setup a default FontInfo instance if none has been setup before. 
+     * Setup a default FontInfo instance if none has been setup before.
      */
     public void setupDefaultFontInfo() {
         if (fontInfo == null) {
@@ -160,7 +160,7 @@ public class PDFDocumentGraphics2D extends PDFGraphics2D {
             setFontInfo(fontInfo);
         }
     }
-    
+
     /**
      * Set the device resolution for rendering.  Will take effect at the
      * start of the next page.
@@ -184,7 +184,7 @@ public class PDFDocumentGraphics2D extends PDFGraphics2D {
     public void setFontInfo(FontInfo fontInfo) {
         this.fontInfo = fontInfo;
     }
-    
+
     /**
      * Get the font info for this pdf document.
      * @return the font information
@@ -208,7 +208,7 @@ public class PDFDocumentGraphics2D extends PDFGraphics2D {
     public PDFContext getPDFContext() {
         return this.pdfContext;
     }
-    
+
     /**
      * Set the dimensions of the svg document that will be drawn.
      * This is useful if the dimensions of the svg document are different
@@ -248,9 +248,9 @@ public class PDFDocumentGraphics2D extends PDFGraphics2D {
     public void nextPage() {
         closePage();
     }
-    
+
     /**
-     * Closes the current page and adds it to the PDF file. 
+     * Closes the current page and adds it to the PDF file.
      */
     protected void closePage() {
         if (!pdfContext.isPagePending()) {
@@ -270,7 +270,7 @@ public class PDFDocumentGraphics2D extends PDFGraphics2D {
         this.pdfDoc.addObject(pdfContext.getCurrentPage());
         pdfContext.clearCurrentPage();
     }
-    
+
     /** {@inheritDoc} */
     protected void preparePainting() {
         if (pdfContext.isPagePending()) {
@@ -300,7 +300,7 @@ public class PDFDocumentGraphics2D extends PDFGraphics2D {
         if (this.initialTransform == null) {
             //Save initial transformation matrix
             this.initialTransform = getTransform();
-            this.initialClip = getClip();      
+            this.initialClip = getClip();
         } else {
             //Reset transformation matrix
             setTransform(this.initialTransform);
@@ -313,7 +313,7 @@ public class PDFDocumentGraphics2D extends PDFGraphics2D {
         if (currentStream == null) {
             currentStream = new StringWriter();
         }
-        
+
         PDFResources pdfResources = this.pdfDoc.getResources();
         PDFPage page = this.pdfDoc.getFactory().makePage(pdfResources,
                 width, height);
@@ -321,7 +321,7 @@ public class PDFDocumentGraphics2D extends PDFGraphics2D {
         pdfContext.setCurrentPage(page);
         pageRef = page.referencePDF();
 
-        AffineTransform at = new AffineTransform(1.0, 0.0, 0.0, -1.0, 
+        AffineTransform at = new AffineTransform(1.0, 0.0, 0.0, -1.0,
                                                  0.0, (double)height);
         currentStream.write("1 0 0 -1 0 " + height + " cm\n");
         if (svgWidth != 0) {
@@ -336,7 +336,7 @@ public class PDFDocumentGraphics2D extends PDFGraphics2D {
             at.scale(s, s);
             currentStream.write("" + PDFNumber.doubleOut(s) + " 0 0 "
                                 + PDFNumber.doubleOut(s) + " 0 0 cm\n");
-            
+
             scale(1 / s, 1 / s);
         }
         // Remember the transform we installed.
@@ -344,8 +344,8 @@ public class PDFDocumentGraphics2D extends PDFGraphics2D {
 
         pdfContext.increasePageCount();
     }
-        
-    
+
+
     /**
      * The rendering process has finished.
      * This should be called after the rendering has completed as there is

src/java/org/apache/fop/svg/PDFDocumentGraphics2DConfigurator.java

@@ -44,23 +44,23 @@ public class PDFDocumentGraphics2DConfigurator {
      * @param cfg the configuration
      * @throws ConfigurationException if an error occurs while configuring the object
      */
-    public void configure(PDFDocumentGraphics2D graphics, Configuration cfg) 
+    public void configure(PDFDocumentGraphics2D graphics, Configuration cfg)
             throws ConfigurationException {
         PDFDocument pdfDoc = graphics.getPDFDocument();
-        
+
         //Filter map
         pdfDoc.setFilterMap(
                 PDFRendererConfigurator.buildFilterMapFromConfiguration(cfg));
-        
+
         //Fonts
         try {
             FontResolver fontResolver = FontManager.createMinimalFontResolver();
             //TODO The following could be optimized by retaining the FontManager somewhere
             FontManager fontManager = new FontManager();
-            
+
             //TODO Make use of fontBaseURL, font substitution and referencing configuration
             //Requires a change to the expected configuration layout
-            
+
             List/*<EmbedFontInfo>*/ embedFontInfoList
                 = PrintRendererConfigurator.buildFontListFromConfiguration(
                     cfg, fontResolver, false, fontManager);
@@ -74,5 +74,5 @@ public class PDFDocumentGraphics2DConfigurator {
             throw new ConfigurationException("Error while setting up fonts", e);
         }
     }
-    
+
 }

src/java/org/apache/fop/svg/PDFGraphics2D.java

@@ -106,13 +106,13 @@ import org.apache.fop.util.ColorExt;
 public class PDFGraphics2D extends AbstractGraphics2D {
 
     private static final AffineTransform IDENTITY_TRANSFORM = new AffineTransform();
-    
-    /** The number of decimal places. */ 
+
+    /** The number of decimal places. */
     private static final int DEC = 8;
 
     /** Convenience constant for full opacity */
     static final int OPAQUE = 255;
-    
+
     /**
      * the PDF Document being created
      */
@@ -308,7 +308,7 @@ public class PDFGraphics2D extends AbstractGraphics2D {
     public String getPageReference() {
         return this.pageRef;
     }
-    
+
     /**
      * Set the Graphics context.
      * @param c the graphics context to use
@@ -319,10 +319,10 @@ public class PDFGraphics2D extends AbstractGraphics2D {
     }
 
     private void setPrivateHints() {
-        setRenderingHint(RenderingHintsKeyExt.KEY_AVOID_TILE_PAINTING, 
+        setRenderingHint(RenderingHintsKeyExt.KEY_AVOID_TILE_PAINTING,
                 RenderingHintsKeyExt.VALUE_AVOID_TILE_PAINTING_ON);
     }
-    
+
     /**
      * Set the override font state for drawing text.
      * This is used by the PDF text painter so that it can temporarily
@@ -362,7 +362,7 @@ public class PDFGraphics2D extends AbstractGraphics2D {
             concatMatrix(matrix);
         }
     }
-    
+
     /**
      * This is mainly used for shading patterns which use the document-global coordinate system
      * instead of the local one.
@@ -372,7 +372,7 @@ public class PDFGraphics2D extends AbstractGraphics2D {
         AffineTransform at = new AffineTransform(graphicsState.getTransform());
         return at;
     }
-    
+
     /**
      * This is a pdf specific method used to add a link to the
      * pdf document.
@@ -417,7 +417,7 @@ public class PDFGraphics2D extends AbstractGraphics2D {
      * @param width the width to draw the image
      * @param height the height to draw the image
      */
-    void addNativeImage(org.apache.xmlgraphics.image.loader.Image image, float x, float y, 
+    void addNativeImage(org.apache.xmlgraphics.image.loader.Image image, float x, float y,
                              float width, float height) {
         preparePainting();
         String key = image.getInfo().getOriginalURI();
@@ -425,10 +425,10 @@ public class PDFGraphics2D extends AbstractGraphics2D {
             // Need to include hash code as when invoked from FO you
             // may have several 'independent' PDFGraphics2D so the
             // count is not enough.
-            key = "__AddNative_" + hashCode() + "_" + nativeCount; 
+            key = "__AddNative_" + hashCode() + "_" + nativeCount;
             nativeCount++;
         }
-        
+
         PDFImage pdfImage;
         if (image instanceof ImageRawJPEG) {
             pdfImage = new ImageRawJPEGAdapter((ImageRawJPEG)image, key);
@@ -438,7 +438,7 @@ public class PDFGraphics2D extends AbstractGraphics2D {
             throw new IllegalArgumentException(
                     "Unsupported Image subclass: " + image.getClass().getName());
         }
-        
+
         PDFXObject xObject = this.pdfDoc.addImage(resourceContext, pdfImage);
         if (outputStream != null) {
             try {
@@ -649,7 +649,7 @@ public class PDFGraphics2D extends AbstractGraphics2D {
             graphicsState.pop();
         }
     }
-    
+
 /*
     // in theory we could set the clip using these methods
     // it doesn't seem to improve the file sizes much
@@ -784,8 +784,8 @@ public class PDFGraphics2D extends AbstractGraphics2D {
                     (float) gpaint.getPoint1().getX(),
                     (float) gpaint.getPoint1().getY(),
                     (float) gpaint.getPoint2().getX(),
-                    (float) gpaint.getPoint2().getY(), 
-                    new float[] {0, 1}, 
+                    (float) gpaint.getPoint2().getY(),
+                    new float[] {0, 1},
                     new Color[] {gpaint.getColor1(), gpaint.getColor2()},
                     gpaint.isCyclic() ? LinearGradientPaint.REPEAT : LinearGradientPaint.NO_CYCLE);
         }
@@ -927,7 +927,7 @@ public class PDFGraphics2D extends AbstractGraphics2D {
                     return false;  // PDF can't do alpha
                 }
 
-                someColors.add(new PDFColor(cc.getRed(), cc.getGreen(), 
+                someColors.add(new PDFColor(cc.getRed(), cc.getGreen(),
                                             cc.getBlue()));
             }
 
@@ -947,7 +947,7 @@ public class PDFGraphics2D extends AbstractGraphics2D {
             currentStream.write(myPat.getColorSpaceOut(fill));
 
             return true;
-        } 
+        }
         if (paint instanceof PatternPaint) {
             PatternPaint pp = (PatternPaint)paint;
             return createPattern(pp, fill);
@@ -990,14 +990,14 @@ public class PDFGraphics2D extends AbstractGraphics2D {
         //     double patMaxX = rect.getX() + rect.getWidth();
         //     double patMaxY = rect.getY() + rect.getHeight();
         //     double stepX = rect.getWidth();
-        //     double stepY = rect.getHeight();            
-        // 
+        //     double stepY = rect.getHeight();
+        //
         //     int startX = (int)((rect.getX() - gnMaxX)/stepX);
         //     int startY = (int)((rect.getY() - gnMaxY)/stepY);
-        // 
+        //
         //     int endX   = (int)((patMaxX - gnMinX)/stepX);
         //     int endY   = (int)((patMaxY - gnMinY)/stepY);
-        // 
+        //
         //     pattGraphic.translate(startX*stepX, startY*stepY);
         //     for (int yIdx=startY; yIdx<=endY; yIdx++) {
         //         for (int xIdx=startX; xIdx<=endX; xIdx++) {
@@ -1027,14 +1027,14 @@ public class PDFGraphics2D extends AbstractGraphics2D {
         }
 
         /** @todo see if pdfDoc and res can be linked here,
-        (currently res <> PDFDocument's resources) so addFonts() 
+        (currently res <> PDFDocument's resources) so addFonts()
         can be moved to PDFDocument class */
         res.addFonts(pdfDoc, specialFontInfo);
 
         PDFPattern myPat = pdfDoc.getFactory().makePattern(
                                 resourceContext, 1, res, 1, 1, bbox,
                                 rect.getWidth(), rect.getHeight(),
-                                theMatrix, null, 
+                                theMatrix, null,
                                 pattGraphic.getBuffer());
 
         currentStream.write(myPat.getColorSpaceOut(fill));
@@ -1094,7 +1094,7 @@ public class PDFGraphics2D extends AbstractGraphics2D {
             (rgbCS, 32, 0x00FF0000, 0x0000FF00, 0x000000FF, 0xFF000000,
              false, DataBuffer.TYPE_BYTE);
 
-        PaintContext pctx = paint.createContext(rgbCM, devBounds, usrBounds, 
+        PaintContext pctx = paint.createContext(rgbCM, devBounds, usrBounds,
                                                 at, getRenderingHints());
         PDFXObject imageInfo = pdfDoc.getXObject
             ("TempImage:" + pctx.toString());
@@ -1112,7 +1112,7 @@ public class PDFGraphics2D extends AbstractGraphics2D {
             final int[]  line = new int[devW];
             final byte[] mask;
             int x, y, val, rgbIdx = 0;
-        
+
             if (pcm.hasAlpha()) {
                 mask = new byte[devW * devH];
                 int maskIdx = 0;
@@ -1611,7 +1611,7 @@ public class PDFGraphics2D extends AbstractGraphics2D {
                 return;
             }
         }
-        
+
         AffineTransform trans = getTransform();
         double[] tranvals = new double[6];
         trans.getMatrix(tranvals);
@@ -1709,7 +1709,7 @@ public class PDFGraphics2D extends AbstractGraphics2D {
             iter.next();
         }
     }
-    
+
     /**
      * Do the PDF drawing command.
      * This does the PDF drawing command according to fill

test/java/org/apache/fop/config/BaseUserConfigTestCase.java

@@ -33,7 +33,7 @@ import org.apache.fop.render.pdf.BasePDFTestCase;
 import org.xml.sax.SAXException;
 
 /**
- * Basic runtime test for FOP's font configuration. It is used to verify that 
+ * Basic runtime test for FOP's font configuration. It is used to verify that
  * nothing obvious is broken after compiling.
  */
 public abstract class BaseUserConfigTestCase extends BasePDFTestCase {
@@ -59,7 +59,7 @@ public abstract class BaseUserConfigTestCase extends BasePDFTestCase {
     }
 
     protected void initConfig() throws Exception {
-        fopFactory.setUserConfig(getUserConfig());                
+        fopFactory.setUserConfig(getUserConfig());
     }
 
     protected void convertFO() throws Exception {
@@ -70,7 +70,7 @@ public abstract class BaseUserConfigTestCase extends BasePDFTestCase {
         FOUserAgent foUserAgent = fopFactory.newFOUserAgent();
         convertFO(foFile, foUserAgent, dumpOutput);
     }
-    
+
     /**
      * get test FOP config File
      * @return fo test filepath
@@ -82,9 +82,9 @@ public abstract class BaseUserConfigTestCase extends BasePDFTestCase {
     /**
      * get test FOP Configuration
      * @return fo test filepath
-     * @throws IOException 
-     * @throws SAXException 
-     * @throws ConfigurationException 
+     * @throws IOException
+     * @throws SAXException
+     * @throws ConfigurationException
      */
     protected Configuration getUserConfig(String configString) throws ConfigurationException, SAXException, IOException {
         return cfgBuilder.build(new ByteArrayInputStream(configString.getBytes()));
@@ -114,11 +114,11 @@ public abstract class BaseUserConfigTestCase extends BasePDFTestCase {
     /**
      * get test FOP Configuration
      * @return fo test filepath
-     * @throws IOException 
-     * @throws SAXException 
-     * @throws ConfigurationException 
+     * @throws IOException
+     * @throws SAXException
+     * @throws ConfigurationException
      */
     protected Configuration getUserConfig() throws ConfigurationException, SAXException, IOException {
         return cfgBuilder.buildFromFile(getUserConfigFile());
-    }        
+    }
 }

test/java/org/apache/fop/config/FontsSubstitutionTestCase.java

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-/* $Id: $ */
+/* $Id$ */
 
 package org.apache.fop.config;
 

test/java/org/apache/fop/layoutengine/LayoutEngineTester.java

@@ -68,26 +68,26 @@ import org.apache.fop.util.ConsoleEventListenerForTests;
 public class LayoutEngineTester {
 
     private static final Map CHECK_CLASSES = new java.util.HashMap();
-    
+
     // configure fopFactory as desired
     private FopFactory fopFactory = FopFactory.newInstance();
     private FopFactory fopFactoryWithBase14Kerning = FopFactory.newInstance();
-    
-    private SAXTransformerFactory tfactory 
+
+    private SAXTransformerFactory tfactory
             = (SAXTransformerFactory)SAXTransformerFactory.newInstance();
 
     private Templates testcase2fo;
     private Templates testcase2checks;
-    
+
     private File areaTreeBackupDir;
-    
+
     static {
         CHECK_CLASSES.put("true", TrueCheck.class);
         CHECK_CLASSES.put("eval", EvalCheck.class);
         CHECK_CLASSES.put("element-list", ElementListCheck.class);
         CHECK_CLASSES.put("result", ResultCheck.class);
     }
-    
+
     /**
      * Constructs a new instance.
      * @param areaTreeBackupDir Optional directory that receives the generated
@@ -98,7 +98,7 @@ public class LayoutEngineTester {
         fopFactory.getFontManager().setBase14KerningEnabled(false);
         fopFactoryWithBase14Kerning.getFontManager().setBase14KerningEnabled(true);
     }
-    
+
     private Templates getTestcase2FOStylesheet() throws TransformerConfigurationException {
         if (testcase2fo == null) {
             //Load and cache stylesheet
@@ -107,7 +107,7 @@ public class LayoutEngineTester {
         }
         return testcase2fo;
     }
-    
+
     private Templates getTestcase2ChecksStylesheet() throws TransformerConfigurationException {
         if (testcase2checks == null) {
             //Load and cache stylesheet
@@ -116,7 +116,7 @@ public class LayoutEngineTester {
         }
         return testcase2checks;
     }
-    
+
     /**
      * Runs a single layout engine test case.
      * @param testFile Test case to run
@@ -125,14 +125,14 @@ public class LayoutEngineTester {
      * @throws SAXException In case of a problem during SAX processing
      * @throws ParserConfigurationException In case of a problem with the XML parser setup
      */
-    public void runTest(File testFile) 
+    public void runTest(File testFile)
             throws TransformerException, SAXException, IOException, ParserConfigurationException {
-        
+
         DOMResult domres = new DOMResult();
 
         ElementListCollector elCollector = new ElementListCollector();
         ElementListObserver.addObserver(elCollector);
-        
+
         Fop fop;
 
         try {
@@ -141,47 +141,47 @@ public class LayoutEngineTester {
             dbf.setValidating(false);
             DocumentBuilder builder = dbf.newDocumentBuilder();
             Document testDoc = builder.parse(testFile);
-            
+
             XObject xo = XPathAPI.eval(testDoc, "/testcase/cfg/base14kerning");
             String s = xo.str();
             boolean base14kerning = ("true".equalsIgnoreCase(s));
             FopFactory effFactory = (base14kerning ? fopFactoryWithBase14Kerning : fopFactory);
-            
+
             //Setup Transformer to convert the testcase XML to XSL-FO
             Transformer transformer = getTestcase2FOStylesheet().newTransformer();
             Source src = new DOMSource(testDoc);
-            
+
             //Setup Transformer to convert the area tree to a DOM
             TransformerHandler athandler = tfactory.newTransformerHandler();
             athandler.setResult(domres);
-            
+
             //Setup FOP for area tree rendering
             FOUserAgent ua = effFactory.newFOUserAgent();
             ua.setBaseURL(testFile.getParentFile().toURL().toString());
             ua.getEventBroadcaster().addEventListener(
                     new ConsoleEventListenerForTests(testFile.getName()));
-            
+
             XMLRenderer atrenderer = new XMLRenderer();
             atrenderer.setUserAgent(ua);
             atrenderer.setContentHandler(athandler);
             ua.setRendererOverride(atrenderer);
             fop = effFactory.newFop(ua);
-            
+
             SAXResult fores = new SAXResult(fop.getDefaultHandler());
             transformer.transform(src, fores);
         } finally {
             ElementListObserver.removeObserver(elCollector);
         }
-        
+
         Document doc = (Document)domres.getNode();
         if (this.areaTreeBackupDir != null) {
             saveAreaTreeXML(doc, new File(this.areaTreeBackupDir, testFile.getName() + ".at.xml"));
         }
-        FormattingResults results = fop.getResults();        
+        FormattingResults results = fop.getResults();
         LayoutResult result = new LayoutResult(doc, elCollector, results);
         checkAll(testFile, result);
     }
-    
+
     /**
      * Factory method to create checks from DOM elements.
      * @param el DOM element to create the check from
@@ -196,14 +196,14 @@ public class LayoutEngineTester {
                 LayoutEngineCheck instance = (LayoutEngineCheck)c.newInstance(new Object[] {el});
                 return instance;
             } catch (Exception e) {
-                throw new RuntimeException("Error while instantiating check '" 
+                throw new RuntimeException("Error while instantiating check '"
                         + name + "': " + e.getMessage());
             }
         } else {
             throw new IllegalArgumentException("No check class found: " + name);
         }
     }
-    
+
     /**
      * Perform all checks on the area tree.
      * @param testFile Test case XML file
@@ -215,7 +215,7 @@ public class LayoutEngineTester {
         Source src = new StreamSource(testFile);
         DOMResult res = new DOMResult();
         transformer.transform(src, res);
-        
+
         List checks = new java.util.ArrayList();
         Document doc = (Document)res.getNode();
         NodeList nodes = doc.getDocumentElement().getChildNodes();
@@ -225,7 +225,7 @@ public class LayoutEngineTester {
                 checks.add(createCheck((Element)node));
             }
         }
-        
+
         if (checks.size() == 0) {
             throw new RuntimeException("No checks are available!");
         }
@@ -235,7 +235,7 @@ public class LayoutEngineTester {
             check.check(result);
         }
     }
-    
+
     /**
      * Save the area tree XML for later inspection.
      * @param doc area tree as a DOM document

test/java/org/apache/fop/render/pdf/BasePDFTestCase.java

@@ -112,10 +112,10 @@ public class BasePDFTestCase extends AbstractFOPTestCase {
         }
         return e;
     }
-    
+
     /** 
-     * get FOP config File 
-     * @return user config file to be used for testing 
+     * get FOP config File
+     * @return user config file to be used for testing
      */
     protected File getUserConfigFile() {
         return new File("test/test.xconf");

test/java/org/apache/fop/render/pdf/PDFAConformanceTestCase.java

@@ -31,7 +31,7 @@ public class PDFAConformanceTestCase extends BasePDFTestCase {
 
     private File foBaseDir = new File("test/xml/pdf-a");
     private boolean dumpPDF = Boolean.getBoolean("PDFAConformanceTestCase.dumpPDF");
-    
+
     /**
      * Main constructor
      * @param name the name of the test case
@@ -40,7 +40,7 @@ public class PDFAConformanceTestCase extends BasePDFTestCase {
         super(name);
     }
 
-    /** create an FOUserAgent for our tests 
+    /** create an FOUserAgent for our tests
      *  @return an initialized FOUserAgent
      * */
     protected FOUserAgent getUserAgent() {
@@ -48,7 +48,7 @@ public class PDFAConformanceTestCase extends BasePDFTestCase {
         userAgent.getRendererOptions().put("pdf-a-mode", "PDF/A-1b");
         return userAgent;
     }
-    
+
     /**
      * Test exception when PDF/A-1 is enabled and everything is as it should.
      * @throws Exception if the test fails
@@ -57,7 +57,7 @@ public class PDFAConformanceTestCase extends BasePDFTestCase {
         File foFile = new File(foBaseDir, "minimal-pdf-a.fo");
         convertFO(foFile, getUserAgent(), dumpPDF);
     }
-    
+
     /**
      * Test exception when PDF/A-1 is enabled together with encryption.
      * @throws Exception if the test fails
@@ -73,7 +73,7 @@ public class PDFAConformanceTestCase extends BasePDFTestCase {
             //Good!
         }
     }
-    
+
     /**
      * Test exception when PDF/A-1 is enabled and a font is used which is not embedded.
      * @throws Exception if the test fails
@@ -87,7 +87,7 @@ public class PDFAConformanceTestCase extends BasePDFTestCase {
             //Good!
         }
     }
-    
+
     /**
      * Test exception when PDF/A-1 is enabled and images.
      * @throws Exception if the test fails