Here you can find the source of deleteFiles(File[] intermediateFiles)
public static void deleteFiles(File[] intermediateFiles) throws IOException
//package com.java2s; /*//from w w w . j ava2 s . c om * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You 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.io.IOException; public class Main { public static void deleteFiles(File[] intermediateFiles) throws IOException { for (int i = 0; i < intermediateFiles.length; i++) { if (!intermediateFiles[i].delete()) { throw new IOException( "Problem while deleting intermediate file"); } } } }