White space, unused method and import clean up

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@1356656 13f79535-47bb-0310-9956-ffa450edef68

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

@@ -105,8 +105,8 @@ public abstract class FontLoader {
             }
             loader = new Type1FontLoader(fontFileURI, embedded, useKerning, resourceResolver);
         } else {
-            loader = new TTFFontLoader(fontFileURI, subFontName,
-                    embedded, embeddingMode, encodingMode, useKerning, useAdvanced, resourceResolver);
+            loader = new TTFFontLoader(fontFileURI, subFontName, embedded, embeddingMode,
+	                        encodingMode, useKerning, useAdvanced, resourceResolver);
         }
         return loader.getFont();
     }

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

@@ -46,7 +46,7 @@ public class LazyFont extends Typeface implements FontDescriptor, Substitutable,
     private final boolean useKerning;
     private final boolean useAdvanced;
     private final EncodingMode encodingMode;
-    private EmbeddingMode embeddingMode;
+    private final EmbeddingMode embeddingMode;
     private final String subFontName;
     private final boolean embedded;
     private final InternalResourceResolver resourceResolver;

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

@@ -55,7 +55,6 @@ import org.apache.fop.render.afp.extensions.AFPPageSetup;
 import org.apache.fop.render.afp.extensions.ExtensionPlacement;
 import org.apache.fop.render.intermediate.AbstractBinaryWritingIFDocumentHandler;
 import org.apache.fop.render.intermediate.IFContext;
-import org.apache.fop.render.intermediate.IFDocumentHandler;
 import org.apache.fop.render.intermediate.IFDocumentHandlerConfigurator;
 import org.apache.fop.render.intermediate.IFException;
 import org.apache.fop.render.intermediate.IFPainter;

test/java/org/apache/fop/apps/AFPRendererConfBuilder.java

@@ -153,10 +153,6 @@ public final class AFPRendererConfBuilder extends RendererConfBuilder {
             return AFPRendererConfBuilder.this.endImages();
         }
 
-        private ImagesBuilder setAttribute(AFPRendererOption options, String value) {
-            return setAttribute(options.getName(), value);
-        }
-
         private ImagesBuilder setAttribute(AFPRendererOption options, Object value) {
             return setAttribute(options.getName(), value);
         }