Here you can find the source of toUTF8(String content)
public static byte[] toUTF8(String content)
//package com.java2s; /*//from w w w . ja va 2 s. com * JBoss, Home of Professional Open Source * Copyright Red Hat, Inc., and individual contributors. * * Licensed 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[] toUTF8(String content) { try { return content.getBytes("UTF-8"); } catch (UnsupportedEncodingException e) { throw new AssertionError( "The world is coming to an end! No UTF-8 support"); } } }