Java Collection Size size(Collection values)

Description

size

License

Open Source License

Declaration

public static <E> int size(Collection<E> values) 

Method Source Code

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

import java.util.Collection;

import java.util.Map;

public class Main {
    public static <E> int size(Collection<E> values) {
        int result = 0;
        if (values != null) {
            result = values.size();/*from www  .j  a  v a2s .c om*/
        }
        return result;
    }

    public static <K, V> int size(Map<K, V> values) {
        int result = 0;
        if (values != null) {
            result = values.size();
        }
        return result;
    }
}

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8. size(final Collection collection)
9. size(final Collection items)