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
IWorkbenchPart activePart= page.getActivePart();
	
		if (activePart instanceof IViewPart) {
			IViewPart activeViewPart= (IViewPart)activePart;
			IViewSite activeViewSite= activeViewPart.getViewSite();
			return activeViewSite.getActionBars().getStatusLineManager();
		}
		
		if (activePart instanceof IEditorPart) {
			IEditorPart activeEditorPart= (IEditorPart)activePart;
			IEditorActionBarContributor contributor= activeEditorPart.getEditorSite().getActionBarContributor();
			if (contributor instanceof EditorActionBarContributor) 
				return ((EditorActionBarContributor) contributor).getActionBars().getStatusLineManager();
		}
		
		return getViewSite().getActionBars().getStatusLineManager();
	}
	protected Composite createProgressCountPanel(Composite parent) {
		Composite composite= new Composite(parent, SWT.NONE);
		GridLayout layout= new GridLayout();
		composite.setLayout(layout);
		setCounterColumns(layout); 
		
		fCounterPanel = new CounterPanel(composite);
		fCounterPanel.setLayoutData(
			new GridData(GridData.GRAB_HORIZONTAL | GridData.HORIZONTAL_ALIGN_FILL));
		fProgressBar = new JUnitProgressBar(composite);
		fProgressBar.setLayoutData(
				new GridData(GridData.GRAB_HORIZONTAL | GridData.HORIZONTAL_ALIGN_FILL));
		return composite;