Java Collection Size size(Collection col)

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Description

size

License

Apache License

Declaration 

public static int size(Collection<?> col)

Method Source Code

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

import java.util.Collection;

public class Main {
    public static int size(Collection<?> col) {
        return col == null ? 0 : col.size();
    }/* w ww. ja v a2  s .  c  o  m*/
}

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