Here you can find the source of copyArray(double[] src, double[] dest, int len)
public static void copyArray(double[] src, double[] dest, int len)
//package com.java2s; //License from project: Open Source License public class Main { public static void copyArray(double[] src, double[] dest, int len) { int i;/*from w w w . j a v a 2 s . c o m*/ for (i = 0; i < len; i++) { dest[i] = src[i]; } } }