Main.java Source code

Introduction

Here is the source code for Main.java

Source

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

public class Main {
    public static boolean hasAtLeastOneNotNullElement(Collection<?> collection) {
        if (collection == null)
            return false;
        if (collection.isEmpty())
            return false;
        if (collection.contains(null))
            return collection.size() > 1;
        return collection.size() > 0;
    }
}