Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import java.util.ArrayList;

import java.util.List;

public class Main {
    static public final int MAX_FRAGEMENT_SIZE = 900;

    @SuppressWarnings("hiding")
    public static <T> List<List<T>> seperateList(List<T> list) {
        if (list == null) {
            throw new IllegalArgumentException("list should not be null");
        }
        List<List<T>> ret = new ArrayList<List<T>>();

        if (list.size() <= MAX_FRAGEMENT_SIZE) {
            ret.add(list);
        } else {
            int fragementCount = list.size() / MAX_FRAGEMENT_SIZE + 1;

            for (int i = 0; i < fragementCount; i++) {
                int start = i * MAX_FRAGEMENT_SIZE;
                int end = start + MAX_FRAGEMENT_SIZE;

                if (end > list.size()) {
                    end = list.size();
                }

                List<T> subList = list.subList(start, end);
                ret.add(subList);
            }

        }

        return ret;
    }
}