Here you can find the source of writeUTF8(OutputStream out, String str)
public static void writeUTF8(OutputStream out, String str) throws IOException
//package com.java2s; /*/*from w ww .j av a 2 s .co m*/ * 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.IOException; import java.io.OutputStream; import java.nio.charset.Charset; public class Main { protected static final Charset UTF8 = Charset.forName("UTF-8"); /** * Writes the string out as UTF-8 */ public static void writeUTF8(OutputStream out, String str) throws IOException { byte[] s = str.getBytes(UTF8); out.write(s); } }