Updated with Java12 support

.gitignore

@@ -1,4 +1,5 @@
 */bin
+*/pom.xml.versionsBackup
 log.txt
 .vscode
 .DS_Store

ajdoc/src/test/java/org/aspectj/tools/ajdoc/AJDocConstants.java

@@ -0,0 +1,18 @@
+/* *******************************************************************
+ * Copyright (c) 2019 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 
+ * ******************************************************************/
+package org.aspectj.tools.ajdoc;
+
+/**
+ * @author Andy Clement
+ */
+public class AJDocConstants {
+
+	public final static String VERSION = "1.7";
+	
+}

ajdoc/src/test/java/org/aspectj/tools/ajdoc/BugTest.java

@@ -69,7 +69,7 @@ public class BugTest extends AjdocTestCase {
 		initialiseProject("pr148906");
 		File[] files = {new File(getAbsoluteProjectDir() + "/C.java")};
 		String[] ajOptions = {new String("-aspectpath"), new String(getAbsoluteProjectDir() + File.separator + "simple.jar")};
-		runAjdoc(files,"1.6",ajOptions);
+		runAjdoc(files,AJDocConstants.VERSION,ajOptions);
 		assertFalse("expected clean build of project but found that build aborted",Main.hasAborted());
 		File html = new File(getAbsolutePathOutdir() + File.separator + "C.html");
 		if (!html.exists()) {
@@ -90,7 +90,7 @@ public class BugTest extends AjdocTestCase {
 		initialiseProject("pr148906");
 		File[] files = {new File(getAbsoluteProjectDir() + "/C.java")};
 		String[] ajOptions = {new String("-outxml"),new String("-aspectpath"), new String(getAbsoluteProjectDir() + File.separator + "simple.jar")};
-		runAjdoc(files,"1.6",ajOptions);
+		runAjdoc(files,AJDocConstants.VERSION,ajOptions);
 		assertFalse("expected clean build of project but found that build aborted",Main.hasAborted());
 		File html = new File(getAbsolutePathOutdir() + File.separator + "C.html");
 		if (!html.exists()) {

ajdoc/src/test/java/org/aspectj/tools/ajdoc/CoverageTestCase.java

@@ -87,7 +87,7 @@ public class CoverageTestCase extends AjdocTestCase {
      */
 	public void testAJdocHasAspectTitle() throws Exception {
 		File[] files = {new File(getAbsoluteProjectDir() + "/pkg/A.aj")};
-		runAjdoc("private","1.6",files);
+		runAjdoc("private",AJDocConstants.VERSION,files);
         File htmlFile = new File(getAbsolutePathOutdir() + "/pkg/A.html");
 		if (!htmlFile.exists()) {
 			fail("couldn't find " + htmlFile.getAbsolutePath()+ " - were there compilation errors?");
@@ -101,7 +101,7 @@ public class CoverageTestCase extends AjdocTestCase {
 	 */
 	public void testAJdocHasClassTitle() throws Exception {
 		File[] files = {new File(getAbsoluteProjectDir() + "/pkg/C.java")};
-		runAjdoc("private","1.6",files);
+		runAjdoc("private",AJDocConstants.VERSION,files);
         File htmlFile = new File(getAbsolutePathOutdir() + "/pkg/C.html");
 		if (!htmlFile.exists()) {
 			fail("couldn't find " + htmlFile.getAbsolutePath()+ " - were there compilation errors?");
@@ -117,7 +117,7 @@ public class CoverageTestCase extends AjdocTestCase {
      */
     public void testInnerAspect() throws Exception {
     	File[] files = {file1, file2};
-        runAjdoc("private","1.6",files);
+        runAjdoc("private",AJDocConstants.VERSION,files);
             
         File htmlFile = new File(getAbsolutePathOutdir() + "/foo/ClassA.InnerAspect.html");
 		if (!htmlFile.exists()) {
@@ -205,7 +205,7 @@ public class CoverageTestCase extends AjdocTestCase {
      */
     public void testAdviceNamingCoverage() throws Exception {
     	File[] files = {file4};
-    	runAjdoc("private","1.6",files);
+    	runAjdoc("private",AJDocConstants.VERSION,files);
     	
         File htmlFile = new File(getAbsolutePathOutdir() + "/foo/AdviceNamingCoverage.html");
 		if (!htmlFile.exists()) {
@@ -237,7 +237,7 @@ public class CoverageTestCase extends AjdocTestCase {
      */
     public void testAdvisesRelationshipCoverage() throws Exception {
     	File[] files = {file4};
-    	runAjdoc("private","1.6",files);
+    	runAjdoc("private",AJDocConstants.VERSION,files);
     	
         File htmlFile = new File(getAbsolutePathOutdir() + "/foo/AdvisesRelationshipCoverage.html");
 		if (!htmlFile.exists()) {
@@ -290,7 +290,7 @@ public class CoverageTestCase extends AjdocTestCase {
      */
     public void testAdvisedByMethodExecution() throws Exception {
     	File[] files = {file4};
-    	runAjdoc("private","1.6",files);
+    	runAjdoc("private",AJDocConstants.VERSION,files);
     	
         File htmlFile = new File(getAbsolutePathOutdir() + "/foo/Point.html");
 		if (!htmlFile.exists()) {
@@ -321,7 +321,7 @@ public class CoverageTestCase extends AjdocTestCase {
      */
     public void testAdvisedByConstructorExecution() throws Exception {
     	File[] files = {file4};
-    	runAjdoc("private","1.6",files);
+    	runAjdoc("private",AJDocConstants.VERSION,files);
     	
         File htmlFile = new File(getAbsolutePathOutdir() + "/foo/Point.html");
 		if (!htmlFile.exists()) {
@@ -358,7 +358,7 @@ public class CoverageTestCase extends AjdocTestCase {
      */
     public void testAdvisedByMethodCall() throws Exception {
     	File[] files = {file4};
-    	runAjdoc("private","1.6",files);
+    	runAjdoc("private",AJDocConstants.VERSION,files);
     	
         File htmlFile = new File(getAbsolutePathOutdir() + "/foo/Point.html");
 		if (!htmlFile.exists()) {
@@ -389,7 +389,7 @@ public class CoverageTestCase extends AjdocTestCase {
      */
     public void testAdvisedByConstructorCall() throws Exception {
     	File[] files = {file4};
-    	runAjdoc("private","1.6",files);
+    	runAjdoc("private",AJDocConstants.VERSION,files);
     	
         File htmlFile = new File(getAbsolutePathOutdir() + "/foo/Point.html");
 		if (!htmlFile.exists()) {
@@ -420,7 +420,7 @@ public class CoverageTestCase extends AjdocTestCase {
      */
     public void testAdvisedByGet() throws Exception {
     	File[] files = {file4};
-    	runAjdoc("private","1.6",files);
+    	runAjdoc("private",AJDocConstants.VERSION,files);
     	
         File htmlFile = new File(getAbsolutePathOutdir() + "/foo/Point.html");
 		if (!htmlFile.exists()) {
@@ -451,7 +451,7 @@ public class CoverageTestCase extends AjdocTestCase {
      */
     public void testAdvisedBySet() throws Exception {
     	File[] files = {file4};
-    	runAjdoc("private","1.6",files);
+    	runAjdoc("private",AJDocConstants.VERSION,files);
     	
         File htmlFile = new File(getAbsolutePathOutdir() + "/foo/Point.html");
 		if (!htmlFile.exists()) {
@@ -500,7 +500,7 @@ public class CoverageTestCase extends AjdocTestCase {
      */
     public void testAdvisedByInitialization() throws Exception {
     	File[] files = {file4};
-    	runAjdoc("private","1.6",files);
+    	runAjdoc("private",AJDocConstants.VERSION,files);
     	
         File htmlFile = new File(getAbsolutePathOutdir() + "/foo/Point.html");
 		if (!htmlFile.exists()) {
@@ -532,7 +532,7 @@ public class CoverageTestCase extends AjdocTestCase {
      */
     public void testAdvisedByStaticInitialization() throws Exception {
     	File[] files = {file4};
-    	runAjdoc("private","1.6",files);
+    	runAjdoc("private",AJDocConstants.VERSION,files);
     	
         File htmlFile = new File(getAbsolutePathOutdir() + "/foo/Point.html");
 		if (!htmlFile.exists()) {
@@ -553,7 +553,7 @@ public class CoverageTestCase extends AjdocTestCase {
      */
     public void testAdvisedByHandler() throws Exception {
     	File[] files = {file4};
-    	runAjdoc("private","1.6",files);
+    	runAjdoc("private",AJDocConstants.VERSION,files);
     	
         File htmlFile = new File(getAbsolutePathOutdir() + "/foo/Point.html");
 		if (!htmlFile.exists()) {
@@ -591,7 +591,7 @@ public class CoverageTestCase extends AjdocTestCase {
      */
     public void testTwoBeforeAdvice() throws Exception {
     	File[] files = {new File(getAbsoluteProjectDir() + "/pkg/A2.aj")};
-    	runAjdoc("private","1.6",files);
+    	runAjdoc("private",AJDocConstants.VERSION,files);
     	
         File htmlFile = new File(getAbsolutePathOutdir() + "/pkg/C2.html");
 		if (!htmlFile.exists()) {
@@ -637,7 +637,7 @@ public class CoverageTestCase extends AjdocTestCase {
      */
     public void testNoSpuriousAdvisedByRels() throws Exception {
        	File[] files = {file4};
-    	runAjdoc("private","1.6",files);
+    	runAjdoc("private",AJDocConstants.VERSION,files);
     	
         File htmlFile = new File(getAbsolutePathOutdir() + "/foo/AdvisesRelationshipCoverage.html");
 		if (!htmlFile.exists()) {
@@ -666,7 +666,7 @@ public class CoverageTestCase extends AjdocTestCase {
 	 */
 	public void testNestedAspect() throws Exception {
 		File[] files = {file9};
-		runAjdoc("private","1.6",files);	
+		runAjdoc("private",AJDocConstants.VERSION,files);	
 		
 	       File htmlFile = new File(getAbsolutePathOutdir() + "/PkgVisibleClass.NestedAspect.html");
 			if (!htmlFile.exists()) {
@@ -748,7 +748,7 @@ public class CoverageTestCase extends AjdocTestCase {
 	 */
 	public void testNestedAspectWithSimilarName() throws Exception {
     	File[] files = {new File(getAbsoluteProjectDir() + "/pkg/ClassWithNestedAspect.java")};
-        runAjdoc("private","1.6",files);
+        runAjdoc("private",AJDocConstants.VERSION,files);
             
         File htmlFile = new File(getAbsolutePathOutdir() + "/pkg/ClassWithNestedAspect.NestedAspect.html");
 		if (!htmlFile.exists()) {
@@ -829,7 +829,7 @@ public class CoverageTestCase extends AjdocTestCase {
 	 */
 	public void testAdviceInNestedAspect() throws Exception {
     	File[] files = {new File(getAbsoluteProjectDir() + "/pkg/ClassWithNestedAspect.java")};
-        runAjdoc("private","1.6",files);
+        runAjdoc("private",AJDocConstants.VERSION,files);
             
         File htmlFile = new File(getAbsolutePathOutdir() + "/pkg/ClassWithNestedAspect.NestedAspect.html");
 		if (!htmlFile.exists()) {
@@ -860,7 +860,7 @@ public class CoverageTestCase extends AjdocTestCase {
 	 */
 	public void testAdvisedByInNestedAspect() throws Exception {
     	File[] files = {new File(getAbsoluteProjectDir() + "/pkg/ClassWithNestedAspect.java")};
-        runAjdoc("private","1.6",files);
+        runAjdoc("private",AJDocConstants.VERSION,files);
             
         File htmlFile = new File(getAbsolutePathOutdir() + "/pkg/ClassWithNestedAspect.html");
 		if (!htmlFile.exists()) {

ajdoc/src/test/java/org/aspectj/tools/ajdoc/DeclareFormsTest.java

@@ -49,7 +49,7 @@ public class DeclareFormsTest extends AjdocTestCase {
 	public void testDeclareStatments() throws Exception {
 		initialiseProject("declareForms");
 		File[] files = {new File(getAbsoluteProjectDir() + File.separatorChar + "DeclareCoverage2.aj")};
-		runAjdoc("private","1.6",files);
+		runAjdoc("private",AJDocConstants.VERSION,files);
 		
         File htmlFile = new File(getAbsolutePathOutdir() + "/foo/DeclareCoverage2.html");
 		if (!htmlFile.exists()) {
@@ -84,7 +84,7 @@ public class DeclareFormsTest extends AjdocTestCase {
 	public void testDeclareWarning() throws Exception {
 		initialiseProject("declareForms");
 		File[] files = {new File(getAbsoluteProjectDir() + File.separatorChar + "DeclareCoverage2.aj")};
-		runAjdoc("private","1.6",files);
+		runAjdoc("private",AJDocConstants.VERSION,files);
 		
         File htmlFile = new File(getAbsolutePathOutdir() + "/foo/DeclareCoverage2.html");
 		if (!htmlFile.exists()) {
@@ -116,7 +116,7 @@ public class DeclareFormsTest extends AjdocTestCase {
 	public void testMatchesDeclareCall() throws Exception {
 		initialiseProject("declareForms");
 		File[] files = {new File(getAbsoluteProjectDir() + File.separatorChar + "DeclareCoverage2.aj")};
-		runAjdoc("private","1.6",files);
+		runAjdoc("private",AJDocConstants.VERSION,files);
 		
         File htmlFile = new File(getAbsolutePathOutdir() + "/foo/Main2.html");
 		if (!htmlFile.exists()) {
@@ -148,7 +148,7 @@ public class DeclareFormsTest extends AjdocTestCase {
 	public void testMatchesDeclareExecution() throws Exception {
 		initialiseProject("declareForms");
 		File[] files = {new File(getAbsoluteProjectDir() + File.separatorChar + "DeclareCoverage2.aj")};
-		runAjdoc("private","1.6",files);
+		runAjdoc("private",AJDocConstants.VERSION,files);
 		
         File htmlFile = new File(getAbsolutePathOutdir() + "/foo/Point2.html");
 		if (!htmlFile.exists()) {
@@ -181,7 +181,7 @@ public class DeclareFormsTest extends AjdocTestCase {
 	public void testDeclareParents() throws Exception {
 		initialiseProject("declareForms");
 		File[] files = {new File(getAbsoluteProjectDir() + File.separatorChar + "DeclareCoverage2.aj")};
-		runAjdoc("private","1.6",files);
+		runAjdoc("private",AJDocConstants.VERSION,files);
 		
         File htmlFile = new File(getAbsolutePathOutdir() + "/foo/DeclareCoverage2.html");
 		if (!htmlFile.exists()) {
@@ -212,7 +212,7 @@ public class DeclareFormsTest extends AjdocTestCase {
 	public void testAspectDeclarations() throws Exception {
 		initialiseProject("declareForms");
 		File[] files = {new File(getAbsoluteProjectDir() + File.separatorChar + "DeclareCoverage2.aj")};
-		runAjdoc("private","1.6",files);
+		runAjdoc("private",AJDocConstants.VERSION,files);
 		
         File htmlFile = new File(getAbsolutePathOutdir() + "/foo/Point2.html");
 		if (!htmlFile.exists()) {
@@ -235,7 +235,7 @@ public class DeclareFormsTest extends AjdocTestCase {
 	public void testDeclareSoft() throws Exception {
 		initialiseProject("declareForms");
 		File[] files = {new File(getAbsoluteProjectDir() + File.separatorChar + "DeclareCoverage2.aj")};
-		runAjdoc("private","1.6",files);
+		runAjdoc("private",AJDocConstants.VERSION,files);
 		
         File htmlFile = new File(getAbsolutePathOutdir() + "/foo/DeclareCoverage2.html");
 		if (!htmlFile.exists()) {
@@ -266,7 +266,7 @@ public class DeclareFormsTest extends AjdocTestCase {
 	public void testSoftenedBy() throws Exception {
 		initialiseProject("declareForms");
 		File[] files = {new File(getAbsoluteProjectDir() + File.separatorChar + "DeclareCoverage2.aj")};
-		runAjdoc("private","1.6",files);
+		runAjdoc("private",AJDocConstants.VERSION,files);
 		
         File htmlFile = new File(getAbsolutePathOutdir() + "/foo/Main2.html");
 		if (!htmlFile.exists()) {
@@ -305,7 +305,7 @@ public class DeclareFormsTest extends AjdocTestCase {
 	public void testDeclareAnnotation() throws Exception {
 		initialiseProject("declareForms");
 		File[] files = {new File(getAbsoluteProjectDir() + File.separatorChar + "DeclareAtType.aj")};
-		runAjdoc("private","1.6",files);
+		runAjdoc("private",AJDocConstants.VERSION,files);
 			
 		// Aspect AnnotationTest should contain within it's declare
 	    // detail and summary the declare annotation statement.
@@ -351,7 +351,7 @@ public class DeclareFormsTest extends AjdocTestCase {
 	public void testMethodAnnotatedBy() throws Exception {
 		initialiseProject("declareForms");
 		File[] files = {new File(getAbsoluteProjectDir() + File.separatorChar + "DeclareAtMethod.aj")};
-		runAjdoc("private","1.6",files);
+		runAjdoc("private",AJDocConstants.VERSION,files);
 		
         File htmlFile = new File(getAbsolutePathOutdir() + "/foo/C.html");
 		if (!htmlFile.exists()) {
@@ -384,7 +384,7 @@ public class DeclareFormsTest extends AjdocTestCase {
 	public void testConstructorAnnotatedBy() throws Exception {
 		initialiseProject("declareForms");
 		File[] files = {new File(getAbsoluteProjectDir() + File.separatorChar + "DeclareAtConstructor.aj")};
-		runAjdoc("private","1.6",files);
+		runAjdoc("private",AJDocConstants.VERSION,files);
 		
         File htmlFile = new File(getAbsolutePathOutdir() + "/foo/C.html");
 		if (!htmlFile.exists()) {
@@ -418,7 +418,7 @@ public class DeclareFormsTest extends AjdocTestCase {
 	public void testFieldAnnotatedBy() throws Exception {
 		initialiseProject("declareForms");
 		File[] files = {new File(getAbsoluteProjectDir() + File.separatorChar + "DeclareAtField.aj")};
-		runAjdoc("private","1.6",files);
+		runAjdoc("private",AJDocConstants.VERSION,files);
 		
         File htmlFile = new File(getAbsolutePathOutdir() + "/foo/C.html");
 		if (!htmlFile.exists()) {
@@ -452,7 +452,7 @@ public class DeclareFormsTest extends AjdocTestCase {
 	public void testTypeAnnotatedBy() throws Exception {
 		initialiseProject("declareForms");
 		File[] files = {new File(getAbsoluteProjectDir() + File.separatorChar + "DeclareAtType.aj")};
-		runAjdoc("private","1.6",files);
+		runAjdoc("private",AJDocConstants.VERSION,files);
 
         File htmlFile = new File(getAbsolutePathOutdir() + "/foo/C.html");
 		if (!htmlFile.exists()) {
@@ -475,7 +475,7 @@ public class DeclareFormsTest extends AjdocTestCase {
 	public void testMatchesDeclareAndAdvisedBy() throws Exception {
 		initialiseProject("declareForms");
 		File[] files = {new File(getAbsoluteProjectDir() + File.separatorChar + "A.aj")};
-		runAjdoc("private","1.6",files);
+		runAjdoc("private",AJDocConstants.VERSION,files);
 		
         File htmlFile = new File(getAbsolutePathOutdir() + "/foo/C.html");
 		if (!htmlFile.exists()) {
@@ -521,7 +521,7 @@ public class DeclareFormsTest extends AjdocTestCase {
 	public void testTwoDeclareParents() throws Exception {
 		initialiseProject("declareForms");
 		File[] files = {new File(getAbsoluteProjectDir() + File.separatorChar + "DeclareParents.aj")};
-		runAjdoc("private","1.6",files);
+		runAjdoc("private",AJDocConstants.VERSION,files);
 		
         File htmlFile = new File(getAbsolutePathOutdir() + "/foo/DeclareParents.html");
 		if (!htmlFile.exists()) {

bcel-builder/src/main/java/org/aspectj/apache/bcel/Constants.java

@@ -86,6 +86,11 @@ public interface Constants {
 	public final static short MINOR_10 = 0;
 	public final static short MAJOR_11 = 55;
 	public final static short MINOR_11 = 0;
+	public final static short MAJOR_12 = 56;
+	public final static short MINOR_12 = 0;
+	
+	public final static int PREVIEW_MINOR_VERSION = 65535;
+	
 	// Defaults
 	public final static short MAJOR = MAJOR_1_1;
 	public final static short MINOR = MINOR_1_1;

bcel-builder/src/main/java/org/aspectj/apache/bcel/util/ClassPath.java

@@ -226,7 +226,8 @@ public class ClassPath implements Serializable {
 		}
 
 		// On Java9 the sun.boot.class.path won't be set. System classes accessible through JRT filesystem 
-        if (vm_version.startsWith("9") || vm_version.startsWith("10") || vm_version.startsWith("11")) {
+        if (vm_version.startsWith("9") || vm_version.startsWith("10")
+        	|| vm_version.startsWith("11") || vm_version.startsWith("12")) {
         		buf.insert(0, File.pathSeparatorChar);
         		buf.insert(0, System.getProperty("java.home") + File.separator + "lib" + File.separator + JRT_FS);        		
         }

docs/dist/doc/README-193.html

@@ -20,6 +20,72 @@ All rights reserved.
 <p>The full list of resolved issues in 1.9.3 is available 
 <a href="https://bugs.eclipse.org/bugs/buglist.cgi?bug_status=RESOLVED&bug_status=VERIFIED&bug_status=CLOSED&f0=OP&f1=OP&f3=CP&f4=CP&j1=OR&list_id=16866879&product=AspectJ&query_format=advanced&target_milestone=1.9.3">here</a></h2>.</p>
 
+<p>AspectJ 1.9.3 supports Java12. Java12 introduces the new switch expression syntax, but you must activate support for that via 
+an <tt>--enable-preview</tt> flag when using the compiler and attempting to run the resultant classes:
+
+Here is <tt>Switch3.java</tt>:
+<pre><code>
+=========8<=========
+public class Switch3 {
+	public static void main(String[] argv) {
+		System.out.println(one(Color.R));
+		System.out.println(one(Color.G));
+		System.out.println(one(Color.B));
+		System.out.println(one(Color.Y));
+	}
+
+	public static int one(Color color) {
+		int result = switch(color) {
+		 case R -> foo(0);
+		 case G -> foo(1);
+		 case B -> foo(2);
+		 default -> foo(3);
+		};
+		return result;
+	}
+	
+	public static final int foo(int i) {
+		return i+1;
+	}
+}
+
+enum Color {
+	R, G, B, Y;
+}
+
+aspect X {
+	int around(): call(* foo(..)) {
+		return proceed()*3;
+	}
+}
+=========8<=========
+</code></pre>
+
+Compile it with:
+<pre><code>
+$ ajc --enable-preview -showWeaveInfo -12 Switch3.java
+
+Join point 'method-call(int Switch3.foo(int))' in Type 'Switch3' (Switch3.java:12) advised by around advice from 'X' (Switch3.java:30)
+
+Join point 'method-call(int Switch3.foo(int))' in Type 'Switch3' (Switch3.java:13) advised by around advice from 'X' (Switch3.java:30)
+
+Join point 'method-call(int Switch3.foo(int))' in Type 'Switch3' (Switch3.java:14) advised by around advice from 'X' (Switch3.java:30)
+
+Join point 'method-call(int Switch3.foo(int))' in Type 'Switch3' (Switch3.java:15) advised by around advice from 'X' (Switch3.java:30)
+
+</code></pre>
+
+Now run it:
+<pre><code>
+$ java --enable-preview Switch3
+3
+6
+9
+12
+</code></pre>
+
+
+
 <p>Available: 1.9.3.RC1 available 7-Mar-2019</p>
 
 <br><br>

org.aspectj.ajdt.core/src/main/resources/org/aspectj/ajdt/ajc/messages.properties

@@ -5,7 +5,7 @@
      org/aspectj/weaver/XlintDefault.properties for the default behavior and a template to copy. 
 ### AspectJ-specific messages 
 compiler.name = AspectJ Compiler
-compiler.version = Eclipse Compiler #6373b82afa49b(1-Oct-2018), 3.16
+compiler.version = Eclipse Compiler #a9ab0710a01b2b(28-Mar-2019), 3.18
 compiler.copyright = 
 
 

org.aspectj.ajdt.core/src/test/java/org/aspectj/ajdt/internal/core/builder/AjBuildManagerTest.java

@@ -57,18 +57,17 @@ public class AjBuildManagerTest extends TestCase {
 		super(name);
 	}
 
-	public void testSimpleStructure() throws IOException /* , CoreException */{
+	public void testSimpleStructure() throws IOException {
 		AjBuildManager manager = new AjBuildManager(messageWriter);
 		BuildArgParser parser = new BuildArgParser(messageWriter);
 		String javaClassPath = System.getProperty("java.class.path");
-		System.out.println(javaClassPath);
 		String sandboxName = TestUtil.createEmptySandbox().getAbsolutePath();
 		AjBuildConfig buildConfig = parser.genBuildConfig(new String[] { "-d", sandboxName, "-1.4", "-classpath", javaClassPath,
 				Constants.TESTDATA_PATH + "/src1/A.java",
 		// EajcModuleTests.TESTDATA_PATH + "/src1/Hello.java",
 				});
 		String err = parser.getOtherMessages(true);
-		assertTrue(err, null == err);
+		assertTrue(err, null == err || err.startsWith("incorrect classpath") && err.endsWith("run-all-junit-tests/target/classes"));
 		// manager.setStructureModel(AsmManager.getDefault().getHierarchy());
 		MessageHandler handler = new MessageHandler();
 		manager.batchBuild(buildConfig, handler);

org.aspectj.ajdt.core/src/test/java/org/aspectj/tools/ajc/AjcTestCase.java

@@ -687,7 +687,7 @@ public abstract class AjcTestCase extends TestCase {
 				e.printStackTrace();
 			}
 			return lastRunResult;
-		} else if (vmargs!=null && (vmargs.contains("--add-modules") || vmargs.contains("--limit-modules") || vmargs.contains("--add-reads"))) {
+		} else if (vmargs!=null && (vmargs.contains("--enable-preview") || vmargs.contains("--add-modules") || vmargs.contains("--limit-modules") || vmargs.contains("--add-reads"))) {
 			// If --add-modules supplied, need to fork the test
 			try {
 //				if (mp.indexOf("$runtime") != -1) {

taskdefs/src/main/java/org/aspectj/tools/ant/taskdefs/AjcTask.java

@@ -254,9 +254,9 @@ public class AjcTask extends MatchingTask {
 
 	public static final String COMMAND_EDITOR_NAME = AjcTask.class.getName() + ".COMMAND_EDITOR";
 
-	static final String[] TARGET_INPUTS = new String[] { "1.1", "1.2", "1.3", "1.4", "1.5", "1.6", "1.7", "1.8", "1.9", "9", "10", "11" };
-	static final String[] SOURCE_INPUTS = new String[] { "1.3", "1.4", "1.5", "1.6", "1.7", "1.8", "1.9", "9", "10", "11"};
-	static final String[] COMPLIANCE_INPUTS = new String[] { "-1.3", "-1.4", "-1.5", "-1.6", "-1.7", "-1.8", "-1.9", "-9", "-10", "-11" };
+	static final String[] TARGET_INPUTS = new String[] { "1.1", "1.2", "1.3", "1.4", "1.5", "1.6", "1.7", "1.8", "1.9", "9", "10", "11", "12" };
+	static final String[] SOURCE_INPUTS = new String[] { "1.3", "1.4", "1.5", "1.6", "1.7", "1.8", "1.9", "9", "10", "11", "12" };
+	static final String[] COMPLIANCE_INPUTS = new String[] { "-1.3", "-1.4", "-1.5", "-1.6", "-1.7", "-1.8", "-1.9", "-9", "-10", "-11", "-12" };
 
 	private static final ICommandEditor COMMAND_EDITOR;
 

testing/src/test/java/org/aspectj/testing/AjcTest.java

@@ -1,5 +1,5 @@
 /* *******************************************************************
- * Copyright (c) 2004,2018 IBM Corporation, contributors
+ * Copyright (c) 2004,2019 IBM Corporation, contributors
  * All rights reserved. 
  * This program and the accompanying materials are made available 
  * under the terms of the Eclipse Public License v1.0 
@@ -29,6 +29,7 @@ public class AjcTest {
 	private static boolean is19VMOrGreater = false;
 	private static boolean is10VMOrGreater = false;
 	private static boolean is11VMOrGreater = false;
+	private static boolean is12VMOrGreater = false;
 	
 	static { // matching logic is also in org.aspectj.util.LangUtil
 		is14VMOrGreater = LangUtil.is14VMOrGreater();
@@ -39,6 +40,7 @@ public class AjcTest {
 		is19VMOrGreater = LangUtil.is19VMOrGreater();
 		is10VMOrGreater = LangUtil.is10VMOrGreater();
 		is11VMOrGreater = LangUtil.is11VMOrGreater();
+		is12VMOrGreater = LangUtil.is12VMOrGreater();
 	}
 
 	private List<ITestStep> testSteps = new ArrayList<ITestStep>();
@@ -84,6 +86,7 @@ public class AjcTest {
 		if (vmLevel.equals("1.9")) canRun = is19VMOrGreater;
 		if (vmLevel.equals("10")) canRun = is10VMOrGreater;
 		if (vmLevel.equals("11")) canRun = is11VMOrGreater;
+		if (vmLevel.equals("12")) canRun = is12VMOrGreater;
 		if (!canRun) {
 			System.out.println("***SKIPPING TEST***" + getTitle()+ " needs " + getVmLevel() 
 					+ ", currently running on " + System.getProperty("java.vm.version"));

testing/src/test/java/org/aspectj/testing/AntSpec.java

@@ -207,7 +207,7 @@ public class AntSpec implements ITestStep {
 		}
 		if (m_stdErrSpec != null) {
 			String stderr2 = stderr.toString();
-			// Working around this rediculous message that still comes out of Java7 builds:
+			// Working around this ridiculous message that still comes out of Java7 builds:
 			if (stderr2.indexOf("Class JavaLaunchHelper is implemented in both")!=-1 && stderr2.indexOf('\n')!=-1) {
 				stderr2 = stderr2.replaceAll("objc\\[[0-9]*\\]: Class JavaLaunchHelper is implemented in both [^\n]*\n","");
 			}
@@ -225,7 +225,11 @@ public class AntSpec implements ITestStep {
 				stderr2 = stderr2.replaceAll("WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations\n","");
 				stderr2 = stderr2.replaceAll("WARNING: All illegal access operations will be denied in a future release\n","");
 			}
-
+			// J12
+			String msg = "Java HotSpot(TM) 64-Bit Server VM warning: Archived non-system classes are disabled because the java.system.class.loader property is specified (value = \"org.aspectj.weaver.loadtime.WeavingURLClassLoader\"). To use archived non-system classes, this property must not be set";
+			if (stderr2.contains(msg)) {
+				stderr2 = stderr2.replace(msg+"\n","");
+			}
 			m_stdErrSpec.matchAgainst(stderr2);
 		}
 	}

testing/src/test/java/org/aspectj/testing/XMLBasedAjcTestCase.java

@@ -208,6 +208,21 @@ public abstract class XMLBasedAjcTestCase extends AjcTestCase {
 		return result;
 	}
 
+	protected void checkVersion(String classname, int major, int minor)  {
+		JavaClass jc;
+		try {
+			jc = getClassFrom(ajc.getSandboxDirectory(), classname);
+		} catch (ClassNotFoundException e) {
+			throw new IllegalStateException("Cannot find class "+classname,e);
+		}
+		if (jc.getMajor() != major) {
+			fail("Expected major version to be " + major + " but was " + jc.getMajor());
+		}
+		if (jc.getMinor() != minor) {
+			fail("Expected minor version to be " + minor + " but was " + jc.getMinor());
+		}
+	}
+
 	/*
 	 * The rules for parsing a suite spec file. The Digester using bean properties to match attributes in the XML document to
 	 * properties in the associated classes, so this simple implementation should be very easy to maintain and extend should you

testing/src/test/java/org/aspectj/testing/XMLBasedAjcTestCaseForJava11OrLater.java

@@ -11,6 +11,8 @@
  * ******************************************************************/
 package org.aspectj.testing;
 
+import org.aspectj.util.LangUtil;
+
 /**
  * Makes sure tests are running on the right level of JDK.
  * 
@@ -20,9 +22,7 @@ public abstract class XMLBasedAjcTestCaseForJava11OrLater extends XMLBasedAjcTes
 
 	@Override
 	public void runTest(String title) {
-		// Check we are on Java11
-		String property = System.getProperty("java.version");
-		if (!property.startsWith("11")) {
+		if (!LangUtil.is11VMOrGreater()) {
 			throw new IllegalStateException("These tests should be run on Java 11 or later");
 		}
 		super.runTest(title);

testing/src/test/java/org/aspectj/testing/XMLBasedAjcTestCaseForJava12OrLater.java

@@ -0,0 +1,31 @@
+/* *******************************************************************
+ * Copyright (c) 2018 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
+ * ******************************************************************/
+package org.aspectj.testing;
+
+import org.aspectj.util.LangUtil;
+
+/**
+ * Ensure sure tests are running on the right level of JDK.
+ * 
+ * @author Andy Clement
+ */
+public abstract class XMLBasedAjcTestCaseForJava12OrLater extends XMLBasedAjcTestCase {
+
+	@Override
+	public void runTest(String title) {
+		if (!LangUtil.is12VMOrGreater()) {
+			throw new IllegalStateException("These tests should be run on Java 12 or later");
+		}
+		super.runTest(title);
+	}
+	
+}

tests/features193/Switch1.java

@@ -0,0 +1,22 @@
+public class Switch1 {
+	public static void main(String[] argv) {
+		System.out.println(one(Color.R));
+		System.out.println(one(Color.G));
+		System.out.println(one(Color.B));
+		System.out.println(one(Color.Y));
+	}
+
+	public static int one(Color color) {
+		int result = switch(color) {
+		case R -> 0;
+		case G -> 1;
+		case B -> 2;
+		default -> 3;
+		};
+		return result;
+	}
+}
+
+enum Color {
+	R, G, B, Y;
+}

tests/features193/Switch2.java

@@ -0,0 +1,28 @@
+public class Switch2 {
+	public static void main(String[] argv) {
+		System.out.println(one(Color.R));
+		System.out.println(one(Color.G));
+		System.out.println(one(Color.B));
+		System.out.println(one(Color.Y));
+	}
+
+	public static int one(Color color) {
+		int result = switch(color) {
+		case R -> 0;
+		case G -> 1;
+		case B -> 2;
+		default -> 3;
+		};
+		return result;
+	}
+}
+
+enum Color {
+	R, G, B, Y;
+}
+
+aspect X {
+	int around(): call(* one(..)) {
+		return proceed()*2;
+	}
+}

tests/features193/Switch3.java

@@ -0,0 +1,32 @@
+public class Switch3 {
+	public static void main(String[] argv) {
+		System.out.println(one(Color.R));
+		System.out.println(one(Color.G));
+		System.out.println(one(Color.B));
+		System.out.println(one(Color.Y));
+	}
+
+	public static int one(Color color) {
+		int result = switch(color) {
+		case R -> foo(0);
+		case G -> foo(1);
+		case B -> foo(2);
+		default -> foo(3);
+		};
+		return result;
+	}
+	
+	public static final int foo(int i) {
+		return i+1;
+	}
+}
+
+enum Color {
+	R, G, B, Y;
+}
+
+aspect X {
+	int around(): call(* foo(..)) {
+		return proceed()*3;
+	}
+}

tests/java5/ataspectj/ajc-ant.xml

@@ -10,7 +10,7 @@
 
     <target name="compile:javac">
         <!-- compile only javac compilable stuff, exclude the one that needs other dependencies -->
-        <javac source="1.6" target="1.6" destdir="${aj.sandbox}" classpathref="aj.path"
+        <javac source="1.7" target="1.7" destdir="${aj.sandbox}" classpathref="aj.path"
             srcdir="${basedir}"
             includes="ataspectj/*"
             excludes="ataspectj/UnweavableTest.java"
@@ -75,7 +75,7 @@
 
     <target name="ltw.Aspect2MainTest">
         <!-- javac Aspect2 -->
-        <javac source="1.6" target="1.6" destdir="${aj.sandbox}" classpathref="aj.path"
+        <javac source="1.7" target="1.7" destdir="${aj.sandbox}" classpathref="aj.path"
             srcdir="${basedir}"
             includes="ataspectj/ltwreweavable/Aspect2.java"
             debug="true">
@@ -125,7 +125,7 @@
     </target>
 
     <target name="ltw.Unweavable">
-        <javac source="1.6" target="1.6"  destdir="${aj.sandbox}"
+        <javac source="1.7" target="1.7"  destdir="${aj.sandbox}"
             srcdir="${basedir}"
             includes="ataspectj/UnweavableTest.java, ataspectj/TestHelper.java"
             debug="true">
@@ -171,7 +171,7 @@
 
     <target name="ltw.Decp2">
         <!-- javac compile the 2nd aspect -->
-        <javac source="1.6" target="1.6"  destdir="${aj.sandbox}"
+        <javac source="1.7" target="1.7"  destdir="${aj.sandbox}"
             srcdir="${basedir}"
             includes="ataspectj/DeclareParentsImplementsReweavableTestAspect.java"
             debug="true">

tests/src/test/java/org/aspectj/systemtest/ajc160/SanityTests.java

@@ -10,16 +10,14 @@
  *******************************************************************************/
 package org.aspectj.systemtest.ajc160;
 
-import java.io.File;
-
-import junit.framework.Test;
-
 import org.aspectj.apache.bcel.classfile.Attribute;
 import org.aspectj.apache.bcel.classfile.Code;
 import org.aspectj.apache.bcel.classfile.JavaClass;
 import org.aspectj.apache.bcel.classfile.Method;
 import org.aspectj.testing.XMLBasedAjcTestCase;
 
+import junit.framework.Test;
+
 /*
  * Some very trivial tests that help verify things are OK.
  * Followed by some Java6 specific checks to ensure the class files are well formed.
@@ -136,16 +134,6 @@ public class SanityTests extends org.aspectj.testing.XMLBasedAjcTestCase {
 		return false;
 	}
 
-	private void checkVersion(String classname, int major, int minor) throws ClassNotFoundException {
-		JavaClass jc = getClassFrom(ajc.getSandboxDirectory(), classname);
-		if (jc.getMajor() != major) {
-			fail("Expected major version to be " + major + " but was " + jc.getMajor());
-		}
-		if (jc.getMinor() != minor) {
-			fail("Expected minor version to be " + minor + " but was " + jc.getMinor());
-		}
-	}
-
 	// Check the stackmap stuff is removed when a method gets woven (for now...)
 	// public void testStackMapAttributesDeletedInWovenCode() {
 	// fail("Not implemented");

tests/src/test/java/org/aspectj/systemtest/ajc190/ModuleTests.java

@@ -149,16 +149,6 @@ public class ModuleTests extends XMLBasedAjcTestCaseForJava9OrLater {
 		return false;
 	}
 
-	private void checkVersion(String classname, int major, int minor) throws ClassNotFoundException {
-		JavaClass jc = getClassFrom(ajc.getSandboxDirectory(), classname);
-		if (jc.getMajor() != major) {
-			fail("Expected major version to be " + major + " but was " + jc.getMajor());
-		}
-		if (jc.getMinor() != minor) {
-			fail("Expected minor version to be " + minor + " but was " + jc.getMinor());
-		}
-	}
-
 	// Check the stackmap stuff is removed when a method gets woven (for now...)
 	// public void testStackMapAttributesDeletedInWovenCode() {
 	// fail("Not implemented");

tests/src/test/java/org/aspectj/systemtest/ajc190/SanityTests19.java

@@ -10,7 +10,6 @@
  *******************************************************************************/
 package org.aspectj.systemtest.ajc190;
 
-import org.aspectj.apache.bcel.classfile.JavaClass;
 import org.aspectj.testing.XMLBasedAjcTestCase;
 
 import junit.framework.Test;
@@ -124,16 +123,6 @@ public class SanityTests19 extends org.aspectj.testing.XMLBasedAjcTestCase {
 //		return false;
 //	}
 
-	private void checkVersion(String classname, int major, int minor) throws ClassNotFoundException {
-		JavaClass jc = getClassFrom(ajc.getSandboxDirectory(), classname);
-		if (jc.getMajor() != major) {
-			fail("Expected major version to be " + major + " but was " + jc.getMajor());
-		}
-		if (jc.getMinor() != minor) {
-			fail("Expected minor version to be " + minor + " but was " + jc.getMinor());
-		}
-	}
-
 	// Check the stackmap stuff is removed when a method gets woven (for now...)
 	// public void testStackMapAttributesDeletedInWovenCode() {
 	// fail("Not implemented");

tests/src/test/java/org/aspectj/systemtest/ajc191/SanityTestsJava10.java

@@ -7,7 +7,6 @@
  *******************************************************************************/
 package org.aspectj.systemtest.ajc191;
 
-import org.aspectj.apache.bcel.classfile.JavaClass;
 import org.aspectj.testing.XMLBasedAjcTestCase;
 
 import junit.framework.Test;
@@ -73,16 +72,6 @@ public class SanityTestsJava10 extends org.aspectj.testing.XMLBasedAjcTestCase {
 		checkVersion("A", 49, 0);
 	}
 
-	private void checkVersion(String classname, int major, int minor) throws ClassNotFoundException {
-		JavaClass jc = getClassFrom(ajc.getSandboxDirectory(), classname);
-		if (jc.getMajor() != major) {
-			fail("Expected major version to be " + major + " but was " + jc.getMajor());
-		}
-		if (jc.getMinor() != minor) {
-			fail("Expected minor version to be " + minor + " but was " + jc.getMinor());
-		}
-	}
-
 	// ///////////////////////////////////////
 	public static Test suite() {
 		return XMLBasedAjcTestCase.loadSuite(SanityTestsJava10.class);

tests/src/test/java/org/aspectj/systemtest/ajc192/SanityTestsJava11.java

@@ -74,15 +74,6 @@ public class SanityTestsJava11 extends XMLBasedAjcTestCaseForJava11OrLater {
 		checkVersion("A", 49, 0);
 	}
 
-	private void checkVersion(String classname, int major, int minor) throws ClassNotFoundException {
-		JavaClass jc = getClassFrom(ajc.getSandboxDirectory(), classname);
-		if (jc.getMajor() != major) {
-			fail("Expected major version to be " + major + " but was " + jc.getMajor());
-		}
-		if (jc.getMinor() != minor) {
-			fail("Expected minor version to be " + minor + " but was " + jc.getMinor());
-		}
-	}
 
 	// ///////////////////////////////////////
 	public static Test suite() {

tests/src/test/java/org/aspectj/systemtest/ajc193/AllTestsAspectJ193.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2018 Contributors
+ * Copyright (c) 2018-2019 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
@@ -17,9 +17,8 @@ public class AllTestsAspectJ193 {
 
 	public static Test suite() {
 		TestSuite suite = new TestSuite("AspectJ 1.9.3 tests");
-		// $JUnit-BEGIN$
 		suite.addTest(Ajc193Tests.suite());
-		// $JUnit-END$
+		suite.addTest(Java12Tests.suite());
 		return suite;
 	}
 }

tests/src/test/java/org/aspectj/systemtest/ajc193/Java12Tests.java

@@ -0,0 +1,46 @@
+/*******************************************************************************
+ * Copyright (c) 2019 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
+ *******************************************************************************/
+package org.aspectj.systemtest.ajc193; 
+
+import org.aspectj.apache.bcel.Constants;
+import org.aspectj.testing.XMLBasedAjcTestCase;
+import org.aspectj.testing.XMLBasedAjcTestCaseForJava12OrLater;
+
+import junit.framework.Test;
+
+/**
+ * @author Andy Clement
+ */ 
+public class Java12Tests extends XMLBasedAjcTestCaseForJava12OrLater {
+
+	public void testSwitch1() {
+		runTest("switch 1");
+		checkVersion("Switch1", Constants.MAJOR_12, Constants.PREVIEW_MINOR_VERSION);
+	}
+
+	public void testSwitch2() {
+		runTest("switch 2");
+		checkVersion("Switch2", Constants.MAJOR_12, Constants.PREVIEW_MINOR_VERSION);
+	}
+
+	public void testSwitch3() {
+		runTest("switch 3");
+		checkVersion("Switch3", Constants.MAJOR_12, Constants.PREVIEW_MINOR_VERSION);
+	}
+	// ---
+
+	public static Test suite() {
+		return XMLBasedAjcTestCase.loadSuite(Java12Tests.class);
+	}
+
+	@Override
+	protected java.net.URL getSpecFile() {
+		return getClassResource("ajc193.xml");
+	}
+
+}

tests/src/test/resources/org/aspectj/systemtest/ajc190/ajc190.xml

@@ -111,8 +111,12 @@
     <!-- this fails because if you start working with modules you commit to the modules story and classpath
          becomes irrelevant -->
     <compile files="module-info.java aaa/bbb/A.java" options="-1.9" outjar="module.jar" classpath="foo.jar">
-    <message kind="error" text="The import ddd cannot be resolved"/>
+    <message kind="error" text="The type ddd.D is not accessible"/>
     <message kind="error" text="D cannot be resolved"/>
+    <!-- 
+    <message kind="error" text="The import ddd cannot be resolved"/>
+    <message kind="error" text="package ddd is not visible"/>
+     -->
     </compile>
   </ajc-test>
   

tests/src/test/resources/org/aspectj/systemtest/ajc193/ajc193.xml

@@ -51,6 +51,45 @@ Method call
         </run>
     </ajc-test>
     
+    <ajc-test dir="features193" vm="12" title="switch 1">
+        <compile files="Switch1.java" options="-12 --enable-preview">
+        </compile>
+        <run class="Switch1" vmargs="--enable-preview">
+	        <stdout>
+	        <line text="0"/>
+	        <line text="1"/>
+	        <line text="2"/>
+	        <line text="3"/>
+	        </stdout>
+        </run>
+    </ajc-test>
+    
+    <ajc-test dir="features193" vm="12" title="switch 2">
+        <compile files="Switch2.java" options="--enable-preview -source 12">
+        </compile>
+        <run class="Switch2" vmargs="--enable-preview">
+	        <stdout>
+	        <line text="0"/>
+	        <line text="2"/>
+	        <line text="4"/>
+	        <line text="6"/>
+	        </stdout>
+        </run>
+    </ajc-test>
+    
+    <ajc-test dir="features193" vm="12" title="switch 3">
+        <compile files="Switch3.java" options="--enable-preview -source 12">
+        </compile>
+        <run class="Switch3" vmargs="--enable-preview">
+	        <stdout>
+	        <line text="3"/>
+	        <line text="6"/>
+	        <line text="9"/>
+	        <line text="12"/>
+	        </stdout>
+        </run>
+    </ajc-test>
+    
     <ajc-test dir="bugs193/543657" vm="1.8" title="overweaving decm - reweaving">
         <compile files="MoodIndicator.java,Code1.java" options="-showWeaveInfo -1.8" outjar="one.jar">
 	        <message kind="weave" text="Mixing interface 'MoodIndicator$Moody' (MoodIndicator.java) into type 'Code1' (Code1.java)"/>

util/src/main/java/org/aspectj/util/LangUtil.java

@@ -161,6 +161,10 @@ public class LangUtil {
 		return 11 <= vmVersion;
 	}
 
+	public static boolean is12VMOrGreater() {
+		return 12 <= vmVersion;
+	}
+
 	/**
 	 * Shorthand for "if null, throw IllegalArgumentException"
 	 * 

weaver/src/test/java/org/aspectj/weaver/bcel/BcelGenericSignatureToTypeXTestCase.java

@@ -13,11 +13,14 @@ package org.aspectj.weaver.bcel;
 
 import junit.framework.TestCase;
 
+import java.util.Arrays;
+
 import org.aspectj.apache.bcel.Repository;
 import org.aspectj.apache.bcel.classfile.JavaClass;
 import org.aspectj.apache.bcel.classfile.Signature;
 import org.aspectj.util.GenericSignature;
 import org.aspectj.util.GenericSignatureParser;
+import org.aspectj.util.LangUtil;
 import org.aspectj.util.GenericSignature.ClassSignature;
 import org.aspectj.weaver.UnresolvedType;
 
@@ -44,12 +47,19 @@ public class BcelGenericSignatureToTypeXTestCase extends TestCase {
 		UnresolvedType superclass = BcelGenericSignatureToTypeXConverter.classTypeSignature2TypeX(cSig.superclassSignature,
 				cSig.formalTypeParameters, world);
 		assertEquals("Ljava/lang/Object;", superclass.getSignature());
-		assertEquals("2 superinterfaces", 2, cSig.superInterfaceSignatures.length);
-		UnresolvedType comparable = BcelGenericSignatureToTypeXConverter.classTypeSignature2TypeX(cSig.superInterfaceSignatures[0],
+		System.out.println(Arrays.toString(cSig.superInterfaceSignatures));
+		if (LangUtil.is12VMOrGreater()) {
+			// [Ljava/lang/constant/Constable;, Ljava/lang/Comparable<TE;>;, Ljava/io/Serializable;]
+			assertEquals("3 superinterfaces but "+Arrays.toString(cSig.superInterfaceSignatures), 3, cSig.superInterfaceSignatures.length);
+		} else {
+			assertEquals("2 superinterfaces", 2, cSig.superInterfaceSignatures.length);
+		}
+		int idx = LangUtil.is12VMOrGreater()?1:0;
+		UnresolvedType comparable = BcelGenericSignatureToTypeXConverter.classTypeSignature2TypeX(cSig.superInterfaceSignatures[idx++],
 				cSig.formalTypeParameters, world);
 		assertEquals("Pjava/lang/Comparable<TE;>;", comparable.getSignature());
 		UnresolvedType serializable = BcelGenericSignatureToTypeXConverter.classTypeSignature2TypeX(
-				cSig.superInterfaceSignatures[1], cSig.formalTypeParameters, world);
+				cSig.superInterfaceSignatures[idx++], cSig.formalTypeParameters, world);
 		assertEquals("Ljava/io/Serializable;", serializable.getSignature());
 	}