Bug 40136 NPE in junit view [JUnit]
I got the following exception running build 200307090800 on SR5. Again no steps to reproduce. java.lang.NullPointerException at java.lang.Throwable.<init>(Throwable.java) at java.lang.Throwable.<init>(Throwable.java) at java.lang.NullPointerException.<init>(NullPointerException.java:63) at org.eclipse.jdt.internal.junit.ui.HierarchyRunView.handleDoubleClick(HierarchyRunView.java:339) at org.eclipse.jdt.internal.junit.ui.HierarchyRunView$3.mouseDoubleClick(HierarchyRunView.java:332) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1383) at org.eclipse.ui.internal.Workbench.run(Workbench.java:1366) at org.eclipse.core.internal.boot.InternalBootLoader.run(InternalBootLoader.java:858) at org.eclipse.core.boot.BootLoader.run(BootLoader.java:461) at java.lang.reflect.AccessibleObject.invokeL(AccessibleObject.java:207) at java.lang.reflect.Method.invoke(Method.java:271) at org.eclipse.core.launcher.Main.basicRun(Main.java:291) at org.eclipse.core.launcher.Main.run(Main.java:747) at org.eclipse.core.launcher.Main.main(Main.java:583)
org.eclipse.jdt.junit/src/org/eclipse/jdt/internal/junit/ui/HierarchyRunView.java
action= new OpenTestAction(fTestRunnerPart, testLabel);
		else 
			action= new OpenTestAction(fTestRunnerPart, getClassName(), getTestMethod());
		if (action != null && action.isEnabled())
			action.run();													
	}
	public void menuAboutToShow(IMenuManager manager) {
		if (fTree.getSelectionCount() > 0) {
			TreeItem treeItem= fTree.getSelection()[0];
			TestRunInfo testInfo= (TestRunInfo) treeItem.getData();
			String testLabel= testInfo.getTestName();
			if (isSuiteSelected()) {	
				manager.add(new OpenTestAction(fTestRunnerPart, testLabel));
			} else {
				manager.add(new OpenTestAction(fTestRunnerPart, getClassName(), getTestMethod()));
				manager.add(new RerunAction(fTestRunnerPart, getSelectedTestId(), getClassName(), getTestMethod()));
			}
			manager.add(new Separator());
			manager.add(new ExpandAllAction());
		}
	}	
	
	public void newTreeEntry(String treeEntry) {
		
		int index0= treeEntry.indexOf(',');
		StringBuffer testStringBuffer= new StringBuffer(100);
		int index1= scanTestName(treeEntry, index0+1, testStringBuffer);
		int index2= treeEntry.indexOf(',', index1+1);
		String testString= testStringBuffer.toString().trim();
		String id= treeEntry.substring(0, index0);