Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Apache License 

import java.util.Collection;
import java.util.Collections;

public class Main {
    @SuppressWarnings("unchecked")
    public static <V, T extends Collection<V>> Collection<V> orEmpty(T collection) {
        return (collection == null ? (Collection<V>) Collections.emptyList() : collection);
    }
}