Bug 66426 No tooltip for Junit view when docked as Fastview [JUnit]
Using RC1, the tooltip appears as the empty string for the JUnit launch view.
org.eclipse.jdt.junit/src/org/eclipse/jdt/internal/junit/ui/TestRunnerViewPart.java
final Image fTestRunOKIcon= TestRunnerViewPart.createImage("eview16/junitsucc.gif"); 
	final Image fTestRunFailIcon= TestRunnerViewPart.createImage("eview16/juniterr.gif"); 
	final Image fTestRunOKDirtyIcon= TestRunnerViewPart.createImage("eview16/junitsuccq.gif"); 
	final Image fTestRunFailDirtyIcon= TestRunnerViewPart.createImage("eview16/juniterrq.gif"); 
	
	
	static final String TAG_PAGE= "page"; 
	static final String TAG_RATIO= "ratio"; 
	static final String TAG_TRACEFILTER= "tracefilter";  
	static final String TAG_ORIENTATION= "orientation"; 
	static final String TAG_SCROLL= "scroll"; 
	
	
	static final int VIEW_ORIENTATION_VERTICAL= 0;
	static final int VIEW_ORIENTATION_HORIZONTAL= 1;
	static final int VIEW_ORIENTATION_AUTOMATIC= 2;
	
	private IMemento fMemento;	
	Image fOriginalViewImage;
	IElementChangedListener fDirtyListener;
	
	
	private CTabFolder fTabFolder;
	private SashForm fSashForm;
	
	private Action fNextAction;
	private Action fPreviousAction;
	private Composite fCounterComposite;
	private Composite fParent;
	private UpdateUIJob fUpdateJob;