Here you can find the source of toUTF8Bytes(String src)
public static byte[] toUTF8Bytes(String src)
//package com.java2s; /*//from ww w . j a va 2 s .c o m * Copyright (c) 2014 The APN-PROXY Project * * The APN-PROXY Project licenses this file to you under the Apache License, * version 2.0 (the "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at: * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the * License for the specific language governing permissions and limitations * under the License. */ import java.io.UnsupportedEncodingException; public class Main { public static byte[] toUTF8Bytes(String src) { if (src == null) { return null; } byte[] bytes = null; try { bytes = src.getBytes("UTF-8"); } catch (UnsupportedEncodingException e) { } return bytes; } }