Java Collection First getFirst(Collection ts)

Here you can find the source of getFirst(Collection ts)

Description

get First

License

Open Source License

Declaration

private static <T> T getFirst(Collection<T> ts)

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.util.Collection;
import java.util.Iterator;

public class Main {
    private static <T> T getFirst(Collection<T> ts) {
        final Iterator<T> it = ts.iterator();
        return it.hasNext() ? it.next() : null;
    }/*w  ww. j  a v a  2  s. c o  m*/
}

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