Java List First Item extractFirst(int numberToExtract, List list)

Description

extract First

License

Apache License

Declaration

public static <T extends Comparable<T>> List<T> extractFirst(int numberToExtract, List<T> list) 

Method Source Code

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

import java.util.ArrayList;

import java.util.List;

public class Main {
    public static <T extends Comparable<T>> List<T> extractFirst(int numberToExtract, List<T> list) {
        List<T> topList = new ArrayList<T>();
        for (int i = 0; i < numberToExtract && i < list.size(); i++) {
            topList.add(list.get(i));/*from  w ww .  j a v a2 s .c o m*/
        }
        return topList;
    }
}

Related

1. addFirst(List