synchronized void evaluationStarts() {
protected synchronized void evaluationStarts() {
	synchronized void evaluationStarts() {		if (fThread != null) {			try {				fThread.resume();				fThread = null;			} catch (DebugException e) {				// XXX: error			}		}				fEvaluating = true;		fAttempts = 0;		setTitleImage();		fireEvalStateChanged();		showStatus(SnippetMessages.getString("SnippetEditor.evaluating")); //$NON-NLS-1$		getSourceViewer().setEditable(false);	}