FOP-2643: Java 9 warnings

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@1780541 13f79535-47bb-0310-9956-ffa450edef68

fop-core/src/main/java/org/apache/fop/cli/InputHandler.java

@@ -23,6 +23,7 @@ import java.io.File;
 import java.io.FileNotFoundException;
 import java.io.InputStream;
 import java.io.OutputStream;
+import java.lang.reflect.InvocationTargetException;
 import java.util.Vector;
 
 import javax.xml.parsers.ParserConfigurationException;
@@ -202,14 +203,20 @@ public class InputHandler implements ErrorListener, Renderable {
             return;
         }
         try {
-            entityResolver = (EntityResolver) resolverClass.newInstance();
-            uriResolver = (URIResolver) resolverClass.newInstance();
+            entityResolver = (EntityResolver) resolverClass.getDeclaredConstructor().newInstance();
+            uriResolver = (URIResolver) resolverClass.getDeclaredConstructor().newInstance();
         } catch (InstantiationException e) {
             log.error("Error creating the catalog resolver: " + e.getMessage());
             eventProducer.catalogResolverNotCreated(this, e.getMessage());
         } catch (IllegalAccessException e) {
             log.error("Error creating the catalog resolver: " + e.getMessage());
             eventProducer.catalogResolverNotCreated(this, e.getMessage());
+        } catch (NoSuchMethodException e) {
+            log.error("Error creating the catalog resolver: " + e.getMessage());
+            eventProducer.catalogResolverNotCreated(this, e.getMessage());
+        } catch (InvocationTargetException e) {
+            log.error("Error creating the catalog resolver: " + e.getMessage());
+            eventProducer.catalogResolverNotCreated(this, e.getMessage());
         }
     }
 

fop-core/src/main/java/org/apache/fop/fo/ElementMappingRegistry.java

@@ -19,6 +19,7 @@
 
 package org.apache.fop.fo;
 
+import java.lang.reflect.InvocationTargetException;
 import java.util.Iterator;
 import java.util.Map;
 
@@ -94,7 +95,7 @@ public class ElementMappingRegistry {
                 throws IllegalArgumentException {
         try {
             ElementMapping mapping
-                = (ElementMapping)Class.forName(mappingClassName).newInstance();
+                = (ElementMapping)Class.forName(mappingClassName).getDeclaredConstructor().newInstance();
             addElementMapping(mapping);
         } catch (ClassNotFoundException e) {
             throw new IllegalArgumentException("Could not find "
@@ -108,6 +109,10 @@ public class ElementMappingRegistry {
         } catch (ClassCastException e) {
             throw new IllegalArgumentException(mappingClassName
                                                + " is not an ElementMapping");
+        } catch (NoSuchMethodException e) {
+            throw new IllegalArgumentException(e);
+        } catch (InvocationTargetException e) {
+            throw new IllegalArgumentException(e);
         }
     }
 

fop-core/src/main/java/org/apache/fop/render/ImageHandlerRegistry.java

@@ -19,6 +19,7 @@
 
 package org.apache.fop.render;
 
+import java.lang.reflect.InvocationTargetException;
 import java.util.Collections;
 import java.util.Comparator;
 import java.util.Iterator;
@@ -74,7 +75,7 @@ public class ImageHandlerRegistry {
     public void addHandler(String classname) {
         try {
             ImageHandler handlerInstance
-                = (ImageHandler)Class.forName(classname).newInstance();
+                = (ImageHandler)Class.forName(classname).getDeclaredConstructor().newInstance();
             addHandler(handlerInstance);
         } catch (ClassNotFoundException e) {
             throw new IllegalArgumentException("Could not find "
@@ -89,6 +90,10 @@ public class ImageHandlerRegistry {
             throw new IllegalArgumentException(classname
                                                + " is not an "
                                                + ImageHandler.class.getName());
+        } catch (NoSuchMethodException e) {
+            throw new IllegalArgumentException(e);
+        } catch (InvocationTargetException e) {
+            throw new IllegalArgumentException(e);
         }
     }
 

fop-core/src/main/java/org/apache/fop/render/RendererFactory.java

@@ -20,6 +20,7 @@
 package org.apache.fop.render;
 
 import java.io.OutputStream;
+import java.lang.reflect.InvocationTargetException;
 import java.util.Collections;
 import java.util.Iterator;
 import java.util.List;
@@ -137,7 +138,7 @@ public class RendererFactory {
     public void addRendererMaker(String className) {
         try {
             AbstractRendererMaker makerInstance
-                = (AbstractRendererMaker)Class.forName(className).newInstance();
+                = (AbstractRendererMaker)Class.forName(className).getDeclaredConstructor().newInstance();
             addRendererMaker(makerInstance);
         } catch (ClassNotFoundException e) {
             throw new IllegalArgumentException("Could not find "
@@ -152,6 +153,10 @@ public class RendererFactory {
             throw new IllegalArgumentException(className
                                                + " is not an "
                                                + AbstractRendererMaker.class.getName());
+        } catch (NoSuchMethodException e) {
+            throw new IllegalArgumentException(e);
+        } catch (InvocationTargetException e) {
+            throw new IllegalArgumentException(e);
         }
     }
 
@@ -163,7 +168,7 @@ public class RendererFactory {
     public void addFOEventHandlerMaker(String className) {
         try {
             AbstractFOEventHandlerMaker makerInstance
-                = (AbstractFOEventHandlerMaker)Class.forName(className).newInstance();
+                = (AbstractFOEventHandlerMaker)Class.forName(className).getDeclaredConstructor().newInstance();
             addFOEventHandlerMaker(makerInstance);
         } catch (ClassNotFoundException e) {
             throw new IllegalArgumentException("Could not find "
@@ -178,6 +183,10 @@ public class RendererFactory {
             throw new IllegalArgumentException(className
                                                + " is not an "
                                                + AbstractFOEventHandlerMaker.class.getName());
+        } catch (NoSuchMethodException e) {
+            throw new IllegalArgumentException(e);
+        } catch (InvocationTargetException e) {
+            throw new IllegalArgumentException(e);
         }
     }
 
@@ -189,7 +198,7 @@ public class RendererFactory {
     public void addDocumentHandlerMaker(String className) {
         try {
             AbstractIFDocumentHandlerMaker makerInstance
-                = (AbstractIFDocumentHandlerMaker)Class.forName(className).newInstance();
+                = (AbstractIFDocumentHandlerMaker)Class.forName(className).getDeclaredConstructor().newInstance();
             addDocumentHandlerMaker(makerInstance);
         } catch (ClassNotFoundException e) {
             throw new IllegalArgumentException("Could not find "
@@ -204,6 +213,10 @@ public class RendererFactory {
             throw new IllegalArgumentException(className
                                                + " is not an "
                                                + AbstractIFDocumentHandlerMaker.class.getName());
+        } catch (NoSuchMethodException e) {
+            throw new IllegalArgumentException(e);
+        } catch (InvocationTargetException e) {
+            throw new IllegalArgumentException(e);
         }
     }
 

fop-core/src/main/java/org/apache/fop/render/XMLHandlerRegistry.java

@@ -19,6 +19,7 @@
 
 package org.apache.fop.render;
 
+import java.lang.reflect.InvocationTargetException;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
@@ -63,7 +64,7 @@ public class XMLHandlerRegistry {
      */
     public void addXMLHandler(String classname) {
         try {
-            XMLHandler handlerInstance = (XMLHandler)Class.forName(classname).newInstance();
+            XMLHandler handlerInstance = (XMLHandler)Class.forName(classname).getDeclaredConstructor().newInstance();
             addXMLHandler(handlerInstance);
         } catch (ClassNotFoundException e) {
             throw new IllegalArgumentException("Could not find "
@@ -78,6 +79,10 @@ public class XMLHandlerRegistry {
             throw new IllegalArgumentException(classname
                                                + " is not an "
                                                + XMLHandler.class.getName());
+        } catch (NoSuchMethodException e) {
+            throw new IllegalArgumentException(e);
+        } catch (InvocationTargetException e) {
+            throw new IllegalArgumentException(e);
         }
     }
 

fop-core/src/main/java/org/apache/fop/render/afp/AFPFontConfig.java

@@ -20,6 +20,7 @@
 package org.apache.fop.render.afp;
 
 import java.io.IOException;
+import java.lang.reflect.InvocationTargetException;
 import java.net.URI;
 import java.net.URISyntaxException;
 import java.util.ArrayList;
@@ -458,13 +459,17 @@ public final class AFPFontConfig implements FontConfig {
         try {
             Class<? extends Typeface> clazz = Class.forName("org.apache.fop.fonts.base14."
                     + base14Name).asSubclass(Typeface.class);
-            return clazz.newInstance();
+            return clazz.getDeclaredConstructor().newInstance();
         } catch (IllegalAccessException iae) {
             LOG.error(iae.getMessage());
         } catch (ClassNotFoundException cnfe) {
             LOG.error(cnfe.getMessage());
         } catch (InstantiationException ie) {
             LOG.error(ie.getMessage());
+        } catch (NoSuchMethodException e) {
+            LOG.error(e.getMessage());
+        } catch (InvocationTargetException e) {
+            LOG.error(e.getMessage());
         }
         throw new ClassNotFoundException("Couldn't load file for AFP font with base14 name: "
                 + base14Name);

fop-core/src/main/java/org/apache/fop/tools/anttasks/RunTest.java

@@ -199,7 +199,7 @@ public class RunTest extends Task {
         Map diff = null;
         try {
             Class cla = Class.forName(converter, true, loader);
-            Object tc = cla.newInstance();
+            Object tc = cla.getDeclaredConstructor().newInstance();
             Method meth;
 
             meth = cla.getMethod("setBaseDir", new Class[] {

fop-core/src/main/java/org/apache/fop/util/ContentHandlerFactoryRegistry.java

@@ -19,6 +19,7 @@
 
 package org.apache.fop.util;
 
+import java.lang.reflect.InvocationTargetException;
 import java.util.Iterator;
 import java.util.Map;
 
@@ -54,7 +55,7 @@ public class ContentHandlerFactoryRegistry {
     public void addContentHandlerFactory(String classname) {
         try {
             ContentHandlerFactory factory
-                = (ContentHandlerFactory)Class.forName(classname).newInstance();
+                = (ContentHandlerFactory)Class.forName(classname).getDeclaredConstructor().newInstance();
             addContentHandlerFactory(factory);
         } catch (ClassNotFoundException e) {
             throw new IllegalArgumentException("Could not find "
@@ -69,6 +70,10 @@ public class ContentHandlerFactoryRegistry {
             throw new IllegalArgumentException(classname
                                                + " is not an "
                                                + ContentHandlerFactory.class.getName());
+        } catch (NoSuchMethodException e) {
+            throw new IllegalArgumentException(e);
+        } catch (InvocationTargetException e) {
+            throw new IllegalArgumentException(e);
         }
     }
 

fop-core/src/main/java/org/apache/fop/util/bitmap/BitmapImageUtil.java

@@ -28,6 +28,7 @@ import java.awt.image.ColorModel;
 import java.awt.image.IndexColorModel;
 import java.awt.image.RenderedImage;
 import java.awt.image.WritableRaster;
+import java.lang.reflect.InvocationTargetException;
 
 /**
  * Utility method for dealing with bitmap images.
@@ -245,7 +246,7 @@ public final class BitmapImageUtil {
         try {
             String clName = "org.apache.fop.util.bitmap.JAIMonochromeBitmapConverter";
             Class clazz = Class.forName(clName);
-            converter = (MonochromeBitmapConverter)clazz.newInstance();
+            converter = (MonochromeBitmapConverter)clazz.getDeclaredConstructor().newInstance();
         } catch (ClassNotFoundException cnfe) {
             // Class was not compiled so is not available. Simply ignore.
         } catch (LinkageError le) {
@@ -258,6 +259,10 @@ public final class BitmapImageUtil {
             // Problem instantiating the class, simply continue with the backup implementation
         } catch (IllegalAccessException e) {
             // Problem instantiating the class, simply continue with the backup implementation
+        } catch (NoSuchMethodException e) {
+            // Problem instantiating the class, simply continue with the backup implementation
+        } catch (InvocationTargetException e) {
+            // Problem instantiating the class, simply continue with the backup implementation
         }
         if (converter == null) {
             converter = new DefaultMonochromeBitmapConverter();

fop-core/src/test/java/org/apache/fop/afp/goca/GraphicsCharacterStringTestCase.java

@@ -43,11 +43,11 @@ public class GraphicsCharacterStringTestCase {
         CharacterSetBuilder csb = CharacterSetBuilder.getSingleByteInstance();
         CharacterSet cs1146 = csb.build("C0H200B0", "T1V10500", "Cp1146",
                 Class.forName("org.apache.fop.fonts.base14.Helvetica").asSubclass(Typeface.class)
-                .newInstance(), null);
+                        .getDeclaredConstructor().newInstance(), null);
         gcsCp1146 = new GraphicsCharacterString(poundsText, 0, 0, cs1146);
         CharacterSet cs500 = csb.build("C0H200B0", "T1V10500", "Cp500",
                 Class.forName("org.apache.fop.fonts.base14.Helvetica").asSubclass(Typeface.class)
-                .newInstance(), null);
+                        .getDeclaredConstructor().newInstance(), null);
         gcsCp500 = new GraphicsCharacterString(dollarsText, 0, 0, cs500);
     }
 

fop-core/src/test/java/org/apache/fop/apps/FopConfBuilder.java

@@ -25,6 +25,7 @@ import java.io.InputStream;
 import java.io.OutputStream;
 import java.io.OutputStreamWriter;
 import java.io.UnsupportedEncodingException;
+import java.lang.reflect.InvocationTargetException;
 
 import javax.xml.parsers.DocumentBuilder;
 import javax.xml.parsers.DocumentBuilderFactory;
@@ -218,9 +219,13 @@ public class FopConfBuilder implements FontConfigurator<FopConfBuilder> {
      */
     public <T extends RendererConfBuilder> T startRendererConfig(Class<T> rendererConfigClass) {
         try {
-            currentRendererConfig = rendererConfigClass.newInstance();
+            currentRendererConfig = rendererConfigClass.getDeclaredConstructor().newInstance();
         } catch (InstantiationException e) {
             throw new RuntimeException(e);
+        } catch (NoSuchMethodException e) {
+            throw new RuntimeException(e);
+        } catch (InvocationTargetException e) {
+            throw new RuntimeException(e);
         } catch (IllegalAccessException e) {
             throw new RuntimeException(e);
         }

fop-core/src/test/java/org/apache/fop/render/rtf/rtflib/testdocs/CreateTestDocuments.java

@@ -72,7 +72,7 @@ public class CreateTestDocuments {
         className = TESTDOCS_PACKAGE + "." + className;
         TestDocument td = null;
         try {
-            td = (TestDocument)Class.forName(className).newInstance();
+            td = (TestDocument)Class.forName(className).getDeclaredConstructor().newInstance();
         } catch (Exception e) {
             throw new Exception("unable to instantiate '" + className
                     + " as a TestDocument object: " + e);

fop-core/src/test/java/org/apache/fop/threading/FOPTestbed.java

@@ -177,7 +177,7 @@ public class FOPTestbed extends AbstractLogEnabled
         try {
             Class clazz = Class.forName(this.fopCfg.getAttribute("class",
                     "org.apache.fop.threading.FOProcessorImpl"));
-            Processor fop = (Processor)clazz.newInstance();
+            Processor fop = (Processor)clazz.getDeclaredConstructor().newInstance();
             ContainerUtil.enableLogging(fop, getLogger());
             ContainerUtil.configure(fop, this.fopCfg);
             ContainerUtil.initialize(fop);

fop/build.xml

@@ -160,8 +160,8 @@ list of possible build targets.
   <property name="javac.debug" value="on"/>
   <property name="javac.optimize" value="off"/>
   <property name="javac.deprecation" value="on"/>
-  <property name="javac.source" value="1.5"/>
-  <property name="javac.target" value="1.5"/>
+  <property name="javac.source" value="1.6"/>
+  <property name="javac.target" value="1.6"/>
   <property name="javac.fork" value="no"/>
   <property name="junit.fork" value="yes"/>
   <property name="junit.haltonfailure" value="off"/>