Java ArrayList Create getArrayListFromInt(int number)

Description

get Array List From Int

License

Apache License

Declaration

public static ArrayList getArrayListFromInt(int number) 

Method Source Code

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

import java.util.ArrayList;

public class Main {
    final static int[] sizeTable = { 9, 99, 999, 9999, 99999, 999999, 9999999, 99999999, 999999999,
            Integer.MAX_VALUE };//  w  ww  .j  a  v a 2s . c  om

    public static ArrayList getArrayListFromInt(int number) {
        ArrayList<Integer> list = new ArrayList<>();
        int length = stringSize(number);
        for (int i = length - 1; i >= 0; i--) {
            list.add(0, number % 10);
            number /= 10;
        }
        return list;
    }

    public static int stringSize(int x) {
        for (int i = 0;; i++)
            if (x <= sizeTable[i])
                return i + 1;
    }
}

Related

1. getArrayList(final Object o, final Class clazz)
2. getArrayList(List list)
3. getArrayList(Map map, Object obj)
4. getArrayList(String[] args)
5. getArrayListForArray(Object[] rowData)
6. getArrayListFromString(String wordSequence, String separator)
7. newArrayList()
8. newArrayList()
9. newArrayList()