Java tutorial
//package com.java2s; /* * Copyright (C) 2006 The Android Open Source Project * * 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. */ public class Main { public static int[] removeInt(int[] cur, int val) { if (cur == null) { return null; } final int N = cur.length; for (int i = 0; i < N; i++) { if (cur[i] == val) { int[] ret = new int[N - 1]; if (i > 0) { System.arraycopy(cur, 0, ret, 0, i); } if (i < (N - 1)) { System.arraycopy(cur, i + 1, ret, i, N - i - 1); } return ret; } } return cur; } }