Bug 127203 AssertionFailedException double-clicking on test failure in JUnit view
build I20060208-0848 - running the performance tests, one of the tests had an error - double-clicked on the item in the JUnit view - it did not open (source for the test was in my workspace) - log got: org.eclipse.jdt.internal.core.Assert$AssertionFailedException: Assertion failed; at org.eclipse.jdt.internal.core.Assert.isTrue(Assert.java:89) at org.eclipse.jdt.internal.core.Assert.isTrue(Assert.java:76) at org.eclipse.jdt.internal.core.SourceMethod.<init>(SourceMethod.java:33) at org.eclipse.jdt.internal.core.SourceType.getMethod(SourceType.java:368) at org.eclipse.jdt.internal.junit.ui.OpenTestAction.findMethod(OpenTestAction.java:82) at org.eclipse.jdt.internal.junit.ui.OpenTestAction.findElement(OpenTestAction.java:61) at org.eclipse.jdt.internal.junit.ui.OpenEditorAction.run(OpenEditorAction.java:56) at org.eclipse.jdt.internal.junit.ui.FailureTab.handleDefaultSelected(FailureTab.java:305) at org.eclipse.jdt.internal.junit.ui.FailureTab$2.widgetDefaultSelected(FailureTab.java:283) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:97) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:925) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3287) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2907) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1793) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1757) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:402) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143) at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:106) at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:109) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:374) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:169) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:615) at org.eclipse.core.launcher.Main.invokeFramework(Main.java:338) at org.eclipse.core.launcher.Main.basicRun(Main.java:282) at org.eclipse.core.launcher.Main.run(Main.java:977) at org.eclipse.core.launcher.Main.main(Main.java:952)
org.eclipse.jdt.junit/src/org/eclipse/jdt/internal/junit/ui/OpenTestAction.java
if (method == null) {
			String title= JUnitMessages.OpenTestAction_error_title; 
			String message= Messages.format(JUnitMessages.OpenTestAction_error_methodNoFound, fMethodName); 
			MessageDialog.openInformation(getShell(), title, message);
			return type;
		}
		fRange= method.getNameRange();
		return method;
	}
	
	IMethod findMethod(IType type) {
		IMethod method= type.getMethod(fMethodName, new String[0]);
		if (method != null && method.exists())
			return method;
		return null;
	}
	
	protected void reveal(ITextEditor textEditor) {
		if (fRange != null)
			textEditor.selectAndReveal(fRange.getOffset(), fRange.getLength());
	}
	public boolean isEnabled() {
		try {
			return getLaunchedProject().findType(getClassName()) != null;
		} catch (JavaModelException e) {
		}
		return false;
	}
}