return handler.getOutput();
return handler.getOutput() != null ? handler.getOutput() : new String[0];
	public static String[] run(String[] cmdline) {		CaptureStreamHandler handler = new CaptureStreamHandler();		Execute exec = new Execute(handler);		exec.setCommandline(cmdline);		try {			int status = exec.execute();		} catch (IOException ex) {		}		return handler.getOutput();	}