Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.util.Iterator;
import java.util.List;

public class Main {
    public static <T> T lastOrDefault(List<T> source) {
        if (source == null || source.size() == 0)
            return null;

        return source.get(source.size() - 1);

    }

    public static <T> T lastOrDefault(Iterable<T> source) {
        if (source == null || !source.iterator().hasNext())
            return null;
        T result = null;
        Iterator<T> it = source.iterator();
        while (it.hasNext()) {
            result = it.next();
            // source
        }
        return result;

    }
}