Java List Split split(final List orginalList, final int splitSize)

Description

split

License

Apache License

Declaration

public static <T> List<List<T>> split(final List<T> orginalList, final int splitSize) 

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> List<List<T>> split(final List<T> orginalList, final int splitSize) {
        int startIndex = 0;
        int endIndex = splitSize;
        List<List<T>> lists = new ArrayList<List<T>>();
        for (int i = 1;;) {
            if (endIndex <= orginalList.size()) {
                lists.add(orginalList.subList(startIndex, endIndex));
                startIndex = endIndex;// ww  w  . j  av  a2  s  .c  o m
                ++i;
                endIndex = i * splitSize;
            } else if (startIndex < orginalList.size()) {
                lists.add(orginalList.subList(startIndex, orginalList.size()));
                break;
            } else
                break;

        }
        return lists;
    }
}

Related

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2. split(final List list, final int index)
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5. split(List data, int max)
6. split(List list)