Here you can find the source of pathsToURLs(ClassLoader classLoader, String... paths)
public static URL[] pathsToURLs(ClassLoader classLoader, String... paths)
//package com.java2s; /*/* w ww.j a va 2 s . c om*/ * Copyright (c) 2008-2017 Haulmont. * * 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.net.URL; import java.util.ArrayList; import java.util.List; public class Main { public static final String PATH_DELIMITER = "/"; public static URL[] pathsToURLs(ClassLoader classLoader, String... paths) { if (paths != null) { List<URL> urls = new ArrayList<>(); for (String path : paths) { urls.add(classLoader.getResource(path + PATH_DELIMITER)); } return urls.toArray(new URL[urls.size()]); } return new URL[0]; } }