Here you can find the source of propertiesToMap(String propertiesAsString)
public static Map<String, String> propertiesToMap(String propertiesAsString) throws IOException
//package com.java2s; /**/*from w w w . j ava2 s . co m*/ * Copyright (C) 2016 Hurence (support@hurence.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. */ import java.io.IOException; import java.io.StringReader; import java.util.Map; import java.util.Properties; import java.util.stream.Collectors; public class Main { public static Map<String, String> propertiesToMap(String propertiesAsString) throws IOException { Properties props = new Properties(); props.load(new StringReader(propertiesAsString)); return props.entrySet().stream() .collect(Collectors.toMap(e -> e.getKey().toString(), e -> e.getValue().toString())); } }