Main.java Source code

Introduction

Here is the source code for Main.java

Source

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

public class Main {
    public static <T> T getSingleElement(Collection<T> collection) {
        Iterator<T> iterator = collection.iterator();
        return iterator.hasNext() ? iterator.next() : null;
    }
}