Main.java Source code

Introduction

Here is the source code for Main.java

Source

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

import java.util.Map;

public class Main {
    public static int size(Collection col) {
        return (col != null) ? col.size() : 0;
    }

    public static int size(Map map) {
        return (map != null) ? map.size() : 0;
    }
}