Here you can find the source of stringToByteBuffer(String string)
public static ByteBuffer stringToByteBuffer(String string)
//package com.java2s; /* History Gluon//from w w w . j av a 2 s . c o m Copyright (C) 2012 MIRACLE LINUX CORPORATION This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ import java.nio.ByteBuffer; import java.io.UnsupportedEncodingException; public class Main { public static ByteBuffer stringToByteBuffer(String string) { ByteBuffer bb = null; try { bb = ByteBuffer.wrap(string.getBytes("UTF-8")); } catch (UnsupportedEncodingException e) { e.printStackTrace(); throw new Error(); } return bb; } }