transforms an ArrayList of Double values to an Array of double values - Android java.util

Android examples for java.util:ArrayList

  1. HOME
  2. Android
  3. java.util
  4. ArrayList

Description

transforms an ArrayList of Double values to an Array of double values

Demo Code


//package com.java2s;
import java.util.ArrayList;

public class Main {
    /**/*  ww  w .  j a  va2s  .co m*/
     * transforms an ArrayList of Double values to an Array of double values
     * @param _list the ArrayList with Double values
     * @return an array with double values
     */
    public static double[] getDoubleArrayFromArrayList(
            ArrayList<Double> _list) {
        double[] res = new double[_list.size()];
        for (int i = 0; i < res.length; i++) {
            res[i] = _list.get(i).doubleValue();
        }
        return res;
    }
}

Related Tutorials