Here you can find the source of convertArrayToString(double[] p)
public static String convertArrayToString(double[] p)
//package com.java2s; //License from project: Open Source License public class Main { public static String convertArrayToString(double[] p) { String s = ""; for (int i = 0; i < p.length; i++) { s += p[i] + ";"; }//from w w w . j a v a2 s . com return s; } public static String convertArrayToString(int[] p) { String s = ""; for (int i = 0; i < p.length; i++) { s += p[i] + ";"; } return s; } }