buffer.append(System.getProperty("line.separator"));
    public byte[] blame(String path, Revision revisionStart, Revision revisionEnd) throws ClientException {		final StringBuffer buffer = new StringBuffer();		blame(path, revisionStart, revisionEnd, new BlameCallback() {			public void singleLine(Date changed, long revision, String author, String line) {				buffer.append(revision);				buffer.append(" ");				buffer.append(author);				buffer.append(" ");				buffer.append(line);			}		});		return buffer.toString().getBytes();    }