Here you can find the source of pathToPackageName(Path path)
static public String pathToPackageName(Path path)
//package com.java2s; /*/* w ww.jav a 2 s .co m*/ * Copyright 2015 Fizzed 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.io.File; import java.nio.file.Path; public class Main { static public String pathToPackageName(Path path) { if (path == null) { return ""; } // path.toString() uses File.seperator between components return path.toString().replace(File.separator, "."); } }