Here you can find the source of doubleQuote(String x)
public static String doubleQuote(String x)
//package com.java2s; /******************************************************************************* * Copyright 2012 University of Southern California * /*w w w .j av a 2 s. com*/ * 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. * * This code was developed by the Information Integration Group as part * of the Karma project at the Information Sciences Institute of the * University of Southern California. For more information, publications, * and related projects, please see: http://www.isi.edu/integration ******************************************************************************/ public class Main { public static String doubleQuote(String x) { return enclose(x, "\""); } public static String enclose(String x, String delimiter) { return delimiter + x + delimiter; } }