public String getLineDelimiter(int line) { try { return fDocument.getLineDelimiter(line); } catch (BadLocationException e) { return null; }
public String getLineDelimiter() { String lineDelimiter= getLineDelimiter(0); if (lineDelimiter == null) lineDelimiter= System.getProperty("line.separator", "\n"); return lineDelimiter;
	public String getLineDelimiter(int line) {		try {			return fDocument.getLineDelimiter(line);		} catch (BadLocationException e) {			return null;		}		}