}
	protected void enableHandlingTemporaryProblems() {		boolean enable= isHandlingTemporaryProblems();		for (Iterator iter= getFileInfosIterator(); iter.hasNext();) {			FileInfo info= (FileInfo) iter.next();			if (info.fModel instanceof IProblemRequestorExtension) {				IProblemRequestorExtension  extension= (IProblemRequestorExtension) info.fModel;				extension.setIsActive(enable);			}		}	}