Java tutorial
//package com.java2s; /** * 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.DataInput; import java.io.IOException; public class Main { /** * Reads an int[] from a DataInput * @throws java.io.IOException */ public static int[] readIntArray(DataInput in) throws IOException { int length = in.readInt(); int[] array = new int[length]; for (int index = 0; index < length; index++) { array[index] = in.readInt(); } return array; } }