Here you can find the source of arrayAsCommaSeperatedList(String... items)
public static String arrayAsCommaSeperatedList(String... items)
//package com.java2s; /* 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./*w ww .j a va 2 s . co m*/ */ public class Main { public static String arrayAsCommaSeperatedList(String... items) { String result = items[0]; for (int i = 1; i < items.length; i++) { result += "," + items[i]; } return result; } }