Java tutorial
//package com.java2s; /* * Copyright 2013 Phil Brown 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. */ public class Main { /** * Concatenates Strings together using a StringBuilder. This is faster than using the +-operator. * @param args the Objects to append * @return a concatenation of the Objects in {@code args} */ public static String buildString(Object... args) { StringBuilder b = new StringBuilder(); for (Object obj : args) { b.append(obj); } return b.toString(); } }