Here you can find the source of getInputStream(JarFile file, ZipEntry entry)
public static InputStream getInputStream(JarFile file, ZipEntry entry)
//package com.java2s; /*/*from w w w . java 2s.c o m*/ * Copyright 2014-2015 the original author or authors. * * 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.InputStream; import java.util.jar.JarFile; import java.util.zip.ZipEntry; public class Main { public static InputStream getInputStream(JarFile file, ZipEntry entry) { try { return file.getInputStream(entry); } catch (IOException e) { throw new IllegalStateException(e); } } }