Here you can find the source of convertLongToDouble(final long[] longs)
public static double[] convertLongToDouble(final long[] longs)
//package com.java2s; /*/*from w w w . j a v a 2 s . co m*/ * Copyright (C) 2010 Brockmann Consult GmbH (info@brockmann-consult.de) * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free * Software Foundation; either version 3 of the License, or (at your option) * any later version. * This program is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for * more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, see http://www.gnu.org/licenses/ */ public class Main { public static double[] convertLongToDouble(final long[] longs) { final double[] doubles = new double[longs.length]; for (int i = 0; i < longs.length; i++) { doubles[i] = Double.longBitsToDouble(longs[i]); } return doubles; } }