Here you can find the source of intArrayMin(int[] arr)
public static double intArrayMin(int[] arr)
//package com.java2s; //License from project: Open Source License public class Main { public static double intArrayMin(int[] arr) { int min = Integer.MAX_VALUE; for (int cur : arr) min = Math.min(min, cur); return min; }/* w w w.j av a 2 s . c om*/ }