Here you can find the source of encodeBasicHeader(final String username, final String password)
public static String encodeBasicHeader(final String username, final String password)
//package com.java2s; /*// w w w .ja v a 2 s. co m * Copyright 2015 floragunn UG (haftungsbeschr?nkt) * * 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.nio.charset.StandardCharsets; import java.util.Objects; import javax.xml.bind.DatatypeConverter; public class Main { public static String encodeBasicHeader(final String username, final String password) { return new String(DatatypeConverter.printBase64Binary( (username + ":" + Objects.requireNonNull(password)).getBytes(StandardCharsets.UTF_8))); } }