Bug 70570 Show Junit view on error preference totally broken [JUnit]
R3.0 The state of the Java > JUnit > "Show Junit results view only if errors or failures occur" has no effect at all i.e. the view opens whether this preference is checked or not (minor detail: if JUnit is a fast view then the pref seems to work). While this is not yet a major bug it unfortunately also affects whether the JUnit view's title (progress) gets updated: there's a missing ! and hence it does not update the title when I uncheck this preference. The only time when the icon update should not be done is when the JUnit view hasn't been created yet.
org.eclipse.jdt.junit/src/org/eclipse/jdt/internal/junit/ui/TestRunnerViewPart.java
new CopyTraceAction(fFailureTrace, fClipboard));
		
		JUnitPlugin.getDefault().getPreferenceStore().addPropertyChangeListener(this);
		fOriginalViewImage= getTitleImage();
		fProgressImages= new ProgressImages();
		WorkbenchHelp.setHelp(parent, IJUnitHelpContextIds.RESULTS_VIEW);
		
		if (fMemento != null) {
			restoreLayoutState(fMemento);
		}
		fMemento= null;
	}
	private void addResizeListener(Composite parent) {
		parent.addControlListener(new ControlListener() {
			public void controlMoved(ControlEvent e) {
			}
			public void controlResized(ControlEvent e) {
				computeOrientation();
			}
		});
	}
	void computeOrientation() {
		if (fOrientation != VIEW_ORIENTATION_AUTOMATIC) {
			fCurrentOrientation= fOrientation;
			setOrientation(fCurrentOrientation);
		}
		else {
			Point size= fParent.getSize();
			if (size.x != 0 && size.y != 0) {
				if (size.x > size.y)