Java List Min minSize(List... lists)

License

Declaration

public static <A> int minSize(List<A>... lists) 

Method Source Code

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

import java.util.List;

public class Main {
    public static <A> int minSize(List<A>... lists) {
        int rtn = -1;
        if (lists != null && lists.length > 0) {
            rtn = lists[0].size();/*w  w  w.j  a  v a2s .  co  m*/
            for (int i = 1; i < lists.length; i++) {
                int iSize = lists[i].size();
                if (iSize < rtn) {
                    rtn = iSize;
                }
            }
        }
        return rtn;
    }
}

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