Here you can find the source of getRootPathFromDirectory(String resourceName, URL resource)
private static Path getRootPathFromDirectory(String resourceName, URL resource)
//package com.java2s; /*// w w w . ja v a 2 s . co m * * Copyright 2013 Netflix, Inc. * * 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.URISyntaxException; import java.net.URL; import java.nio.file.Path; import java.nio.file.Paths; public class Main { private static Path getRootPathFromDirectory(String resourceName, URL resource) { try { Path result = Paths.get(resource.toURI()); int relativePathSize = Paths.get(resourceName).getNameCount(); for (int i = 0; i < relativePathSize; i++) { result = result.getParent(); } return result; } catch (URISyntaxException e) { throw new IllegalStateException("Unsupported URL syntax: " + resource, e); } } }