Here you can find the source of replace(String text, Map
private static String replace(String text, Map<String, String> vars, String prefix)
//package com.java2s; /**// w ww . j av a2 s .c o m * Copyright (C) 2012 - 2015 Alessandro Vurro. * * 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. */ import java.util.Map; import java.util.Map.Entry; import java.util.regex.Pattern; public class Main { private static String replace(String text, Map<String, String> vars, String prefix) { for (Entry<String, String> var : vars.entrySet()) text = text.replaceAll(Pattern.quote(prefix + var.getKey()), var.getValue()); return text; } }