Bug 41958 No reaction to F2 after Java Tooltip Hover showed up
200308250800 + export 20030826_1219 Smoke Test: - open TestCase.java - hover over method call "run" in method run(TestResult) - Hover appears and tells to "Press F2 for focus." - Pressing F2 *after* the hover appeared does *not* focus the tooltip description
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/JavaEditor.java
setStatusLineErrorMessage(null);
		if (nextAnnotation != null) {
			
			IMarker marker= null;
			if (nextAnnotation instanceof MarkerAnnotation)
				marker= ((MarkerAnnotation) nextAnnotation).getMarker();
			else {
				Iterator e= nextAnnotation.getOverlaidIterator();
				if (e != null) {
					while (e.hasNext()) {
						Object o= e.next();
						if (o instanceof MarkerAnnotation) {
							marker= ((MarkerAnnotation) o).getMarker();
							break;
						}
					}
				}
			}
			
			if (marker != null) {
				IWorkbenchPage page= getSite().getPage();
				IViewPart view= view= page.findView("org.eclipse.ui.views.TaskList"); 
				if (view instanceof TaskList) {
					StructuredSelection ss= new StructuredSelection(marker);
					((TaskList) view).setSelection(ss, true);
				}
			}
			
			selectAndReveal(annotationPosition.getOffset(), annotationPosition.getLength());
			if (nextAnnotation.isProblem())