Bug 80912 JUnit tests can't be launched with a 1.3 level jvm anymore
In latest 3.1 integration builds the eclipse textrunner doesn't work if you select a 1.3 level jvm for running the test. It crashes for a dependency from IdentityHashMap (java 1.4). Although eclipse need a 1.4 jre, selecting a 1.3 jre from the run/debug configuration should be possible: this is a show stopper for anyone needs to compile projects using jre 1.3. build 200412140010 java.lang.NoClassDefFoundError: java/util/IdentityHashMap at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:448) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:343) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:195)
org.eclipse.jdt.junit.runtime/src/org/eclipse/jdt/internal/junit/runner/RemoteTestRunner.java
String testName= args[i+1];
				int p= testName.indexOf(':');
				if (p == -1)
					throw new IllegalArgumentException("Testname not separated by \'%\'"); 
				fTestName= testName.substring(p+1);
				fTestClassNames= new String[]{ testName.substring(0, p)  };
				i++;
			}			
			else if(args[i].toLowerCase().equals("-testnamefile")) { 
				String testNameFile= args[i+1];
				try {
					readTestNames(testNameFile);
				} catch (IOException e) {
					throw new IllegalArgumentException("Cannot read testname file.");		 
				}
				i++;
			
			} else if(args[i].toLowerCase().equals("-testfailures")) { 
				String testFailuresFile= args[i+1];
				try {
					readFailureNames(testFailuresFile);
				} catch (IOException e) {
					throw new IllegalArgumentException("Cannot read testfailures file.");		 
				}
				i++;
			
			} else if(args[i].toLowerCase().equals("-port")) { 
				fPort= Integer.parseInt(args[i+1]);
				i++;
			}