Fix up tests and reduce verbosity on J11

7 files changed, 119 insertions, 118 deletions

diff --git a/ajde.core/src/main/java/org/aspectj/ajde/core/internal/AjdeCoreBuildManager.java b/ajde.core/src/main/java/org/aspectj/ajde/core/internal/AjdeCoreBuildManager.java
index 6547d101c..49948db46 100644
--- a/ajde.core/src/main/java/org/aspectj/ajde/core/internal/AjdeCoreBuildManager.java
+++ b/ajde.core/src/main/java/org/aspectj/ajde/core/internal/AjdeCoreBuildManager.java
@@ -1,11 +1,11 @@
 /********************************************************************
- * Copyright (c) 2007 Contributors. All rights reserved. 
- * This program and the accompanying materials are made available 
- * under the terms of the Eclipse Public License v1.0 
- * which accompanies this distribution and is available at 
- * http://eclipse.org/legal/epl-v10.html 
- *  
- * Contributors: IBM Corporation - initial API and implementation 
+ * Copyright (c) 2007 Contributors. All rights reserved.
+ * This program and the accompanying materials are made available
+ * under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution and is available at
+ * http://eclipse.org/legal/epl-v10.html
+ *
+ * Contributors: IBM Corporation - initial API and implementation
  * 				 Helen Hawkins   - initial version (bug 148190)
  *******************************************************************/
 package org.aspectj.ajde.core.internal;
@@ -13,7 +13,6 @@ package org.aspectj.ajde.core.internal;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Collection;
-import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 import java.util.StringTokenizer;
@@ -70,7 +69,7 @@ public class AjdeCoreBuildManager {
 
 	/**
 	 * Execute a full or incremental build
-	 * 
+	 *
 	 * @param fullBuild true if requesting a full build, false if requesting to try an incremental build
 	 */
 	public void performBuild(boolean fullBuild) {
@@ -160,12 +159,12 @@ public class AjdeCoreBuildManager {
 	private String getFormattedOptionsString() {
 		ICompilerConfiguration compilerConfig = compiler.getCompilerConfiguration();
 		return "Building with settings: " + "\n-> output paths: "
-				+ formatCollection(compilerConfig.getOutputLocationManager().getAllOutputLocations()) + "\n-> classpath: "
-				+ compilerConfig.getClasspath() + "\n-> -inpath " + formatCollection(compilerConfig.getInpath()) + "\n-> -outjar "
-				+ formatOptionalString(compilerConfig.getOutJar()) + "\n-> -aspectpath "
-				+ formatCollection(compilerConfig.getAspectPath()) + "\n-> -sourcePathResources "
-				+ formatMap(compilerConfig.getSourcePathResources()) + "\n-> non-standard options: "
-				+ compilerConfig.getNonStandardOptions() + "\n-> javaoptions:" + formatMap(compilerConfig.getJavaOptionsMap());
+		+ formatCollection(compilerConfig.getOutputLocationManager().getAllOutputLocations()) + "\n-> classpath: "
+		+ compilerConfig.getClasspath() + "\n-> -inpath " + formatCollection(compilerConfig.getInpath()) + "\n-> -outjar "
+		+ formatOptionalString(compilerConfig.getOutJar()) + "\n-> -aspectpath "
+		+ formatCollection(compilerConfig.getAspectPath()) + "\n-> -sourcePathResources "
+		+ formatMap(compilerConfig.getSourcePathResources()) + "\n-> non-standard options: "
+		+ compilerConfig.getNonStandardOptions() + "\n-> javaoptions:" + formatMap(compilerConfig.getJavaOptionsMap());
 	}
 
 	private String formatCollection(Collection<?> options) {
@@ -209,7 +208,7 @@ public class AjdeCoreBuildManager {
 	/**
 	 * Generate a new AjBuildConfig from the compiler configuration associated with this AjdeCoreBuildManager or from a
 	 * configuration file.
-	 * 
+	 *
 	 * @return null if invalid configuration, corresponding AjBuildConfig otherwise
 	 */
 	public AjBuildConfig generateAjBuildConfig() {
diff --git a/ajde.core/src/test/java/org/aspectj/ajde/core/TestBuildProgressMonitor.java b/ajde.core/src/test/java/org/aspectj/ajde/core/TestBuildProgressMonitor.java
index f732d2acb..5269a586a 100644
--- a/ajde.core/src/test/java/org/aspectj/ajde/core/TestBuildProgressMonitor.java
+++ b/ajde.core/src/test/java/org/aspectj/ajde/core/TestBuildProgressMonitor.java
@@ -1,11 +1,11 @@
 /********************************************************************
- * Copyright (c) 2007 Contributors. All rights reserved. 
- * This program and the accompanying materials are made available 
- * under the terms of the Eclipse Public License v1.0 
- * which accompanies this distribution and is available at 
- * http://eclipse.org/legal/epl-v10.html 
- *  
- * Contributors: IBM Corporation - initial API and implementation 
+ * Copyright (c) 2007 Contributors. All rights reserved.
+ * This program and the accompanying materials are made available
+ * under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution and is available at
+ * http://eclipse.org/legal/epl-v10.html
+ *
+ * Contributors: IBM Corporation - initial API and implementation
  * 				 Helen Hawkins   - initial version
  *******************************************************************/
 package org.aspectj.ajde.core;
@@ -19,19 +19,20 @@ import java.util.List;
  * after a specified string has been printed.
  */
 public class TestBuildProgressMonitor implements IBuildProgressMonitor {
-	
+
+	private static boolean verbose = System.getProperty("aspectj.tests.verbose","false").equalsIgnoreCase("true");
 	private static boolean debugTests = false;
-	
+
 	public int numWovenClassMessages = 0;
-    public int numWovenAspectMessages = 0;
-    public int numCompiledMessages = 0;
-    
+	public int numWovenAspectMessages = 0;
+	public int numCompiledMessages = 0;
+
 	private String programmableString;
 	private int count;
 	private List<String> messagesReceived = new ArrayList<>();
 	private int currentVal;
 	private boolean isCancelRequested = false;
-		
+
 	public void finish(boolean wasFullBuild) {
 		System.out.println("build finished. Was full build: " + wasFullBuild);
 	}
@@ -45,14 +46,16 @@ public class TestBuildProgressMonitor implements IBuildProgressMonitor {
 	}
 
 	public void setProgressText(String text) {
-		System.out.println("progress text: " + text);
+		if (verbose) {
+			System.out.println("progress text: " + text);
+		}
 		String newText = text+" [Percentage="+currentVal+"%]";
 		messagesReceived.add(newText);
 		if (text.startsWith("woven aspect ")) numWovenAspectMessages++;
 		if (text.startsWith("woven class ")) numWovenClassMessages++;
 		if (text.startsWith("compiled:")) numCompiledMessages++;
 		if (programmableString != null
-			&& text.contains(programmableString)) {
+				&& text.contains(programmableString)) {
 			count--;
 			if (count==0) {
 				if (debugTests) System.out.println("Just got message '"+newText+"' - asking build to cancel");
@@ -63,7 +66,9 @@ public class TestBuildProgressMonitor implements IBuildProgressMonitor {
 	}
 
 	public void begin() {
-		System.out.println("build started");
+		if (verbose) {
+			System.out.println("build started");
+		}
 		currentVal = 0;
 	}
 
@@ -72,7 +77,7 @@ public class TestBuildProgressMonitor implements IBuildProgressMonitor {
 		programmableString = string;
 		this.count = count;
 	}
-	
+
 	public boolean containsMessage(String prefix,String distinguishingMarks) {
 		for (String element: messagesReceived) {
 			if (element.startsWith(prefix) &&
@@ -80,12 +85,14 @@ public class TestBuildProgressMonitor implements IBuildProgressMonitor {
 		}
 		return false;
 	}
-	
+
 	public void dumpMessages() {
-		System.out.println("ProgressMonitorMessages");
+		if (verbose) {
+			System.out.println("ProgressMonitorMessages");
+		}
 		for (String element: messagesReceived) {
 			System.out.println(element);
 		}
 	}
-	
+
 }
diff --git a/ajde.core/src/test/java/org/aspectj/ajde/core/tests/OutxmlTest.java b/ajde.core/src/test/java/org/aspectj/ajde/core/tests/OutxmlTest.java
index 6434629bf..64417e84c 100644
--- a/ajde.core/src/test/java/org/aspectj/ajde/core/tests/OutxmlTest.java
+++ b/ajde.core/src/test/java/org/aspectj/ajde/core/tests/OutxmlTest.java
@@ -1,11 +1,11 @@
 /********************************************************************
- * Copyright (c) 2003 Contributors. All rights reserved. 
- * This program and the accompanying materials are made available 
- * under the terms of the Eclipse Public License v1.0 
- * which accompanies this distribution and is available at 
- * http://www.eclipse.org/legal/epl-v10.html 
- *  
- * Contributors: 
+ * Copyright (c) 2003 Contributors. All rights reserved.
+ * This program and the accompanying materials are made available
+ * under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
  *     Matthew Webster     initial implementation
  *     Helen Hawkins       Converted to new interface (bug 148190)
  *******************************************************************/
@@ -29,9 +29,9 @@ public class OutxmlTest extends AjdeCoreTestCase {
 
 	public static final String PROJECT_DIR = "OutxmlTest";
 	public static final String BIN_DIR = "bin";
-	public static final String OUTJAR_NAME = "/bin/test.jar"; 
-	public static final String DEFAULT_AOPXML_NAME = Constants.AOP_AJC_XML; 
-	public static final String CUSTOM_AOPXML_NAME = "custom/aop.xml"; 
+	public static final String OUTJAR_NAME = "/bin/test.jar";
+	public static final String DEFAULT_AOPXML_NAME = Constants.AOP_AJC_XML;
+	public static final String CUSTOM_AOPXML_NAME = "custom/aop.xml";
 
 	private String[] files = new String[]{
 			"src" + File.separator + "TestAbstractAspect.aj",
@@ -39,7 +39,7 @@ public class OutxmlTest extends AjdeCoreTestCase {
 			"src" + File.separator + "TestConcreteAspect.aj",
 			"src" + File.separator + "TestInterface.java"
 	};
-	
+
 	private TestMessageHandler handler;
 	private TestCompilerConfiguration compilerConfig;
 
@@ -56,7 +56,7 @@ public class OutxmlTest extends AjdeCoreTestCase {
 		handler = null;
 		compilerConfig = null;
 	}
-	
+
 	/**
 	 * Aim: Test "-outxml" option produces the correct xml file
 	 */
@@ -65,31 +65,31 @@ public class OutxmlTest extends AjdeCoreTestCase {
 		compilerConfig.setNonStandardOptions("-outxml");
 		doBuild(true);
 		assertTrue("Expected no compiler errors or warnings but found "
-				+ handler.getMessages(), handler.getMessages().isEmpty());		
+				+ handler.getMessages(), handler.getMessages().isEmpty());
 		File aopxml = openFile(BIN_DIR + "/" + DEFAULT_AOPXML_NAME);
 		assertTrue(DEFAULT_AOPXML_NAME + " missing",aopxml.exists());
 	}
-	
+
 	/**
-	 * Aim: Test "-outxmlfile filename" option produces the correct 
+	 * Aim: Test "-outxmlfile filename" option produces the correct
 	 * xml file
-	 * 
+	 *
 	 */
 	public void testOutxmlfileToFile () {
 		compilerConfig.setProjectSourceFiles(getSourceFileList(files));
 		compilerConfig.setNonStandardOptions("-outxmlfile custom/aop.xml");
 		doBuild(true);
 		assertTrue("Expected no compiler errors or warnings but found "
-				+ handler.getMessages(), handler.getMessages().isEmpty());		
-		
+				+ handler.getMessages(), handler.getMessages().isEmpty());
+
 		File aopxml = openFile(BIN_DIR + "/" + CUSTOM_AOPXML_NAME);
 		assertTrue(CUSTOM_AOPXML_NAME + " missing",aopxml.exists());
 	}
 
 	/**
-	 * Aim: Test "-outxml" option produces the correct 
+	 * Aim: Test "-outxml" option produces the correct
 	 * xml entry in outjar file
-	 * 
+	 *
 	 */
 	public void testOutxmlToOutjar () {
 		File outjar = openFile(OUTJAR_NAME);
@@ -98,44 +98,44 @@ public class OutxmlTest extends AjdeCoreTestCase {
 		compilerConfig.setNonStandardOptions("-outxml");
 		doBuild(true);
 		assertTrue("Expected no compiler errors or warnings but found "
-				+ handler.getMessages(), handler.getMessages().isEmpty());		
-		
+				+ handler.getMessages(), handler.getMessages().isEmpty());
+
 		File aopxml = openFile(BIN_DIR + "/" + DEFAULT_AOPXML_NAME);
 		assertFalse(DEFAULT_AOPXML_NAME + " should not exisit",aopxml.exists());
 		assertJarContainsEntry(outjar,DEFAULT_AOPXML_NAME);
 	}
 
 	/**
-	 * Aim: Test "-outxml" option produces a warning if "META-INF/aop.xml 
+	 * Aim: Test "-outxml" option produces a warning if "META-INF/aop.xml
 	 * already exists in source
-	 * 
+	 *
 	 */
 	public void testOutxmlToOutjarWithAop_xml () {
 		File f = new File( getAbsoluteProjectDir() + File.separator + "src-resources" + File.separator + "testjar.jar");
 		Set<File> roots = new HashSet<>();
 		roots.add(f);
 		compilerConfig.setInpath(roots);
-		
+
 		File outjar = openFile(OUTJAR_NAME);
 		compilerConfig.setOutjar(outjar.getAbsolutePath());
 		compilerConfig.setNonStandardOptions("-outxml");
 		doBuild(true);
 		assertFalse("Expected compiler errors or warnings but didn't find any "
 				+ handler.getMessages(), handler.getMessages().isEmpty());
-		
+
 		List<TestMessage> msgs = handler.getMessages();
-		String msg = ((TestMessageHandler.TestMessage)msgs.get(0)).getContainedMessage().getMessage();
+		String msg = msgs.get(0).getContainedMessage().getMessage();
 		String exp = "-outxml/-outxmlfile option ignored because resource already exists:";
 		assertTrue("Expected message to start with : " + exp + " but found message " + msg,msg.startsWith(exp));
-		
+
 		File aopxml = openFile(BIN_DIR + "/" + DEFAULT_AOPXML_NAME);
 		assertFalse(DEFAULT_AOPXML_NAME + " should not exisit",aopxml.exists());
 		assertJarContainsEntry(outjar,DEFAULT_AOPXML_NAME);
 	}
 
-	
+
 	/**
-	 * Aim: Test "-outxmlfile filename" option produces the correct 
+	 * Aim: Test "-outxmlfile filename" option produces the correct
 	 * xml entry in outjar file
 	 */
 	public void testOutxmlfileToOutjar () {
@@ -145,17 +145,15 @@ public class OutxmlTest extends AjdeCoreTestCase {
 		compilerConfig.setNonStandardOptions("-outxmlfile custom/aop.xml");
 		doBuild(true);
 		assertTrue("Expected no compiler errors or warnings but found "
-				+ handler.getMessages(), handler.getMessages().isEmpty());		
-		
+				+ handler.getMessages(), handler.getMessages().isEmpty());
+
 		File aopxml = openFile(BIN_DIR + "/" + CUSTOM_AOPXML_NAME);
 		assertFalse(CUSTOM_AOPXML_NAME + " should not exisit",aopxml.exists());
 		assertJarContainsEntry(outjar,CUSTOM_AOPXML_NAME);
 	}
 
 	private void assertJarContainsEntry (File file, String entryName) {
-	
-		try {
-			JarFile jarFile = new JarFile(file);
+		try (JarFile jarFile = new JarFile(file)) {
 			JarEntry jarEntry = jarFile.getJarEntry(entryName);
 			assertNotNull(entryName + " missing",jarEntry);
 		}
diff --git a/ajde.core/src/test/java/org/aspectj/ajde/core/tests/ShowWeaveMessagesTest.java b/ajde.core/src/test/java/org/aspectj/ajde/core/tests/ShowWeaveMessagesTest.java
index 4e5a87882..111f74c4a 100644
--- a/ajde.core/src/test/java/org/aspectj/ajde/core/tests/ShowWeaveMessagesTest.java
+++ b/ajde.core/src/test/java/org/aspectj/ajde/core/tests/ShowWeaveMessagesTest.java
@@ -1,12 +1,12 @@
 /* *******************************************************************
  * Copyright (c) 2004 Contributors.
- * All rights reserved. 
- * This program and the accompanying materials are made available 
- * under the terms of the Eclipse Public License v1.0 
- * which accompanies this distribution and is available at 
- * http://www.eclipse.org/legal/epl-v10.html 
- *  
- * Contributors: 
+ * All rights reserved.
+ * This program and the accompanying materials are made available
+ * under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
  *    Andy Clement     Initial version
  *    Helen Hawkins    Converted to new interface (bug 148190)
  * ******************************************************************/
@@ -19,7 +19,6 @@ import java.io.FileWriter;
 import java.util.ArrayList;
 import java.util.HashSet;
 import java.util.Hashtable;
-import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
@@ -35,24 +34,24 @@ import org.aspectj.util.LangUtil;
  * Weaving messages are complicated things. There are multiple places where weaving takes place and the places vary depending on
  * whether we are doing a binary weave or going from source. All places that output weaving messages are tagged: // TAG:
  * WeavingMessage so you can easily find them!
- * 
+ *
  * Advice is the simplest to deal with as that is advice weaving is always done in the weaver.
- * 
+ *
  * Next is intertype declarations. These are also always done in the weaver but in the case of a binary weave we don't know the
  * originating source line for the ITD.
- * 
+ *
  * Finally, declares. Declare Parents: extends Can only be done when going from source, if attempted by a binary weave then an error
  * message (compiler limitation) is produced. Declare Parents: implements Is (currently!) done at both compile time and weave time.
  * If going from source then the message is produced by the code in the compiler. if going from binary then the message is produced
  * by the weaver. Declare Soft: Comes out with 'advice' as a special kind of advice: softener advice
- * 
- * 
+ *
+ *
  * Q: Where are the messages turned on/off? A: It is a bit messy. See BuildArgParser.genBuildConfig(). Basically that method is the
  * first time we parse the option set. Whether weaving messages are on or off is stored in the build config. As soon as we have
  * parser the options and determined that weave messages are on, we grab the top level message handler and tell it not to ignore
  * WeaveInfo messages.
- * 
- * 
+ *
+ *
  * TODO - Other forms of declare? Do they need messages? e.g. declare precedence *
  */
 public class ShowWeaveMessagesTest extends AjdeCoreTestCase {
diff --git a/ajde.core/src/test/java/org/aspectj/ajde/core/tests/model/AsmDeclarationsTest.java b/ajde.core/src/test/java/org/aspectj/ajde/core/tests/model/AsmDeclarationsTest.java
index 7a2ec9fc5..6112e67a3 100644
--- a/ajde.core/src/test/java/org/aspectj/ajde/core/tests/model/AsmDeclarationsTest.java
+++ b/ajde.core/src/test/java/org/aspectj/ajde/core/tests/model/AsmDeclarationsTest.java
@@ -1,11 +1,11 @@
 /* *******************************************************************
  * Copyright (c) 2002 Palo Alto Research Center, Incorporated (PARC).
- * All rights reserved. 
- * This program and the accompanying materials are made available 
- * under the terms of the Eclipse Public License v1.0 
- * which accompanies this distribution and is available at 
- * http://www.eclipse.org/legal/epl-v10.html 
- * 
+ * All rights reserved.
+ * This program and the accompanying materials are made available
+ * under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
  * ******************************************************************/
 package org.aspectj.ajde.core.tests.model;
 
@@ -19,7 +19,7 @@ import org.aspectj.asm.IProgramElement;
 
 public class AsmDeclarationsTest extends AjdeCoreTestCase {
 
-	private AsmManager manager = null;
+	//	private AsmManager manager = null;
 	private IHierarchy model = null;
 
 	private final String[] files = new String[] { "ModelCoverage.java", "pkg" + File.separator + "InPackage.java" };
@@ -33,7 +33,7 @@ public class AsmDeclarationsTest extends AjdeCoreTestCase {
 		compilerConfig.setProjectSourceFiles(getSourceFileList(files));
 		compilerConfig.setNonStandardOptions("-Xset:minimalModel=false");
 		doBuild();
-		manager = AsmManager.lastActiveStructureModel;
+		//		manager = AsmManager.lastActiveStructureModel;
 		model = AsmManager.lastActiveStructureModel.getHierarchy();
 	}
 
@@ -72,10 +72,10 @@ public class AsmDeclarationsTest extends AjdeCoreTestCase {
 	public void testFileInPackageAndDefaultPackage() {
 		IProgramElement root = model.getRoot();
 		assertEquals(root.toLabelString(), "coverage");
-		IProgramElement pkg = (IProgramElement) root.getChildren().get(1);
+		IProgramElement pkg = root.getChildren().get(1);
 		assertEquals(pkg.toLabelString(), "pkg");
-		assertEquals(((IProgramElement) pkg.getChildren().get(0)).toLabelString(), "InPackage.java");
-		assertEquals(((IProgramElement) ((IProgramElement) root.getChildren().get(0)).getChildren().get(0)).toLabelString(),
+		assertEquals(pkg.getChildren().get(0).toLabelString(), "InPackage.java");
+		assertEquals(root.getChildren().get(0).getChildren().get(0).toLabelString(),
 				"ModelCoverage.java");
 	}
 
@@ -105,9 +105,9 @@ public class AsmDeclarationsTest extends AjdeCoreTestCase {
 		// check the next two relative to this one
 		int declareIndex = decParentsNode.getParent().getChildren().indexOf(decParentsNode);
 		String decParentsPtnMessage = "declare parents: extends Observable";
-		assertEquals(decParentsPtnMessage, ((IProgramElement) aspect.getChildren().get(declareIndex + 1)).toLabelString());
+		assertEquals(decParentsPtnMessage, aspect.getChildren().get(declareIndex + 1).toLabelString());
 		String decParentsTPMessage = "declare parents: extends Observable";
-		assertEquals(decParentsTPMessage, ((IProgramElement) aspect.getChildren().get(declareIndex + 2)).toLabelString());
+		assertEquals(decParentsTPMessage, aspect.getChildren().get(declareIndex + 2).toLabelString());
 
 		String decSoftMessage = "declare soft: SizeException";
 		IProgramElement decSoftNode = model.findElementForSignature(aspect, IProgramElement.Kind.DECLARE_SOFT, "declare soft");
diff --git a/ajde.core/src/test/java/org/aspectj/ajde/core/tests/model/AsmRelationshipsTest.java b/ajde.core/src/test/java/org/aspectj/ajde/core/tests/model/AsmRelationshipsTest.java
index 4feefedcb..093de8cb7 100644
--- a/ajde.core/src/test/java/org/aspectj/ajde/core/tests/model/AsmRelationshipsTest.java
+++ b/ajde.core/src/test/java/org/aspectj/ajde/core/tests/model/AsmRelationshipsTest.java
@@ -1,17 +1,16 @@
 /* *******************************************************************
  * Copyright (c) 2002 Palo Alto Research Center, Incorporated (PARC).
- * All rights reserved. 
- * This program and the accompanying materials are made available 
- * under the terms of the Eclipse Public License v1.0 
- * which accompanies this distribution and is available at 
- * http://www.eclipse.org/legal/epl-v10.html 
- * 
+ * All rights reserved.
+ * This program and the accompanying materials are made available
+ * under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
  * ******************************************************************/
 
 package org.aspectj.ajde.core.tests.model;
 
 import java.io.File;
-import java.util.Iterator;
 import java.util.List;
 
 import org.aspectj.ajde.core.AjdeCoreTestCase;
diff --git a/ajde.core/src/test/java/org/aspectj/ajde/core/tests/model/StructureModelTest.java b/ajde.core/src/test/java/org/aspectj/ajde/core/tests/model/StructureModelTest.java
index 739daee32..6f06a1aa0 100644
--- a/ajde.core/src/test/java/org/aspectj/ajde/core/tests/model/StructureModelTest.java
+++ b/ajde.core/src/test/java/org/aspectj/ajde/core/tests/model/StructureModelTest.java
@@ -1,13 +1,13 @@
 /* *******************************************************************
  * Copyright (c) 2002 Palo Alto Research Center, Incorporated (PARC).
- * All rights reserved. 
- * This program and the accompanying materials are made available 
- * under the terms of the Eclipse Public License v1.0 
- * which accompanies this distribution and is available at 
- * http://www.eclipse.org/legal/epl-v10.html 
- *  
- * Contributors: 
- *     Xerox/PARC     initial implementation 
+ * All rights reserved.
+ * This program and the accompanying materials are made available
+ * under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     Xerox/PARC     initial implementation
  *     AMC 21.01.2003 fixed for new source location in eclipse.org
  *     Helen Hawkins    Converted to new interface (bug 148190)
  * ******************************************************************/
@@ -15,7 +15,6 @@ package org.aspectj.ajde.core.tests.model;
 
 import java.io.File;
 import java.io.IOException;
-import java.util.Iterator;
 
 import org.aspectj.ajde.core.AjdeCoreTestCase;
 import org.aspectj.ajde.core.TestCompilerConfiguration;
@@ -57,7 +56,7 @@ public class StructureModelTest extends AjdeCoreTestCase {
 		File testFile = openFile("figures" + File.separator + "Figure.java");
 		IProgramElement node = manager.getHierarchy().findElementForSourceFile(testFile.getAbsolutePath());
 		assertTrue("find result", node != null);
-		String child = ((IProgramElement) node.getChildren().get(2)).getName();
+		String child = node.getChildren().get(2).getName();
 		assertTrue("expected Figure got child " + child, child.equals("Figure"));
 	}
 
@@ -65,9 +64,9 @@ public class StructureModelTest extends AjdeCoreTestCase {
 		File testFile = openFile("figures" + File.separator + "Main.java");
 		IProgramElement node = manager.getHierarchy().findElementForSourceFile(testFile.getAbsolutePath());
 		assertTrue("find result", node != null);
-		IProgramElement pNode = (IProgramElement) (node).getChildren().get(3);
+		IProgramElement pNode = (node).getChildren().get(3);
 		assertEquals(IProgramElement.Kind.ASPECT, pNode.getKind());
-		IProgramElement pointcut = (IProgramElement) pNode.getChildren().get(0);
+		IProgramElement pointcut = pNode.getChildren().get(0);
 		assertTrue("kind", pointcut.getKind().equals(IProgramElement.Kind.POINTCUT));
 		assertTrue("found node: " + pointcut.getName(), pointcut.toLabelString().equals("testptct()"));
 	}