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
TreeItem treeItem= findTreeItem(testId);
		if (treeItem != null)
			fTree.setSelection(new TreeItem[]{treeItem});
	}
	
	public void startTest(String testId) {	
		TreeItem treeItem= findTreeItem(testId);
		if (treeItem == null)  
			return;
		setCurrentItem(treeItem);		
	}
	private void setCurrentItem(TreeItem treeItem) {
		treeItem.setImage(fTestRunningIcon);
	}
	public void endTest(String testId) {	
		TreeItem treeItem= findTreeItem(testId);
		if (treeItem == null)  
			return;
			
		TestRunInfo testInfo= fTestRunnerPart.getTestInfo(testId);
			
		updateItem(treeItem, testInfo);
		
		if (fTestRunnerPart.isAutoScroll()) {
			fTree.showItem(treeItem);
			cacheItems(treeItem);
			collapseIfOK(treeItem);
		} 
	}
	private void cacheItems(TreeItem treeItem) {