int lineCount;  if (lineHeight != 0) { lineCount = getClientArea().height / lineHeight; } else { lineCount = 1; } return lineCount;
return lineHeight != 0 ? getClientArea().height / lineHeight : 1;
int getLineCountWhole() {	int lineCount;		if (lineHeight != 0) {		lineCount = getClientArea().height / lineHeight;	}	else {		lineCount = 1;	}	return lineCount;}