Here you can find the source of toDictionary(Map properties)
private static Dictionary toDictionary(Map properties)
//package com.java2s; /*/*from www . j a va2s. co m*/ * Copyright (c) 2010-2013 Dmytro Pishchukhin (http://knowhowlab.org) * * 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.*; public class Main { private static Dictionary toDictionary(Map properties) { if (properties == null) { return null; } return new Hashtable<Object, Object>(properties); } }