int length= fTextWidget.getCharCount();  if (fLine[0] <= length) { if (fLine[1] > length) fLine[1]= -1;
if (fLine[0] <=  fTextWidget.getCharCount())
	private void clearHighlightLine() {		int length= fTextWidget.getCharCount();				if (fLine[0] <= length) {			if (fLine[1] > length) 				fLine[1]= -1;			drawHighlightLine();		}			}