Here you can find the source of doubleToInt(double[] doubles)
public static int[] doubleToInt(double[] doubles)
//package com.java2s; /**/*from w w w . j a va2 s.c om*/ * * Copyright 2008 - 2009 * * 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. * * @project loonframework * @author chenpeng * @email?ceponline@yahoo.com.cn * @version 0.1.1 */ public class Main { public static int[] doubleToInt(double[] doubles) { int size = doubles.length; int[] valorInt = new int[size]; for (int i = 0; i < size; i++) { valorInt[i] = (int) doubles[i]; } return valorInt; } }