Java tutorial
//package com.java2s; /* Copyright 2014 MITRE Corporation * * 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 { /** @deprecated */ public static String join(String delim, Object[] col) { if (col == null || col.length == 0) return ""; StringBuffer b = new StringBuffer(""); for (int x = 0; x < col.length; x++) { b.append("" + col[x]); if (x < (col.length - 1)) b.append(delim); } return b.toString(); } }