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
hierarchyTab.setToolTipText(JUnitMessages.getString("HierarchyRunView.tab.tooltip")); 
		
		fTree= new Tree(testTreePanel, SWT.V_SCROLL | SWT.SINGLE);
		gridData= new GridData(GridData.FILL_BOTH | GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL);
		fTree.setLayoutData(gridData);
		
		initMenu();
		addListeners();
	}
	private void disposeIcons() {
		fErrorIcon.dispose();
		fFailureIcon.dispose();
		fOkIcon.dispose();
		fHierarchyIcon.dispose();
		fTestIcon.dispose();
		fTestRunningIcon.dispose();
		fSuiteIcon.dispose();
		fSuiteErrorIcon.dispose();
		fSuiteFailIcon.dispose(); 
	}
	
	private void initMenu() {
		MenuManager menuMgr= new MenuManager();
		menuMgr.setRemoveAllWhenShown(true);
		menuMgr.addMenuListener(this);
		Menu menu= menuMgr.createContextMenu(fTree);
		fTree.setMenu(menu);	
	}
	private String getTestMethod() {
		return getTestInfo().getTestMethodName();