fBlock= new BuildPathsBlock(new BusyIndicatorRunnableContext(), listener, 0);
fBlock= new BuildPathsBlock(new BusyIndicatorRunnableContext(), listener, 0, false);
	protected Control createDialogArea(Composite parent) {		IStatusChangeListener listener = new IStatusChangeListener() {			public void statusChanged(IStatus status) {				updateStatus(status);			}		};		Composite result= (Composite)super.createDialogArea(parent);		fBlock= new BuildPathsBlock(new BusyIndicatorRunnableContext(), listener, 0);		fBlock.init(fProject, null, null);		fBlock.createControl(result).setLayoutData(new GridData(GridData.FILL_BOTH));		applyDialogFont(result);				return result;	}