Here you can find the source of doubleQuote(String message)
public static String doubleQuote(String message)
//package com.java2s; /*-------------------------------------------------------------------------- * Copyright 2004 Taro L. Saito/*from w w w. jav a2s . co m*/ * * 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 { public static final String DOUBLE_QUOTE = "\""; public static String doubleQuote(String message) { return quote(message, DOUBLE_QUOTE); } /** * quote a given message with an quotation mark * * @param message * @param quotationMark * StringUtil.SINGLE_QUOTE, StringUtil.DOUBLE_QUOTE, or other * strings. * @return the quoted message */ public static String quote(String message, String quotationMark) { if (message == null) return message; return String.format("%s%s%s", quotationMark, message, quotationMark); } }