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Java > Open Source Codes > com > jofti > util > ArrayUtils


1 /*
2  * Created on 03-Jul-2005
3  *
4  */
5 package com.jofti.util;
6
7 /**
8  * @author xenephon (xenephon@jofti.com)
9  *
10  */
11 public class ArrayUtils {
12
13      public static byte[] toByteArray(int foo)
14       {
15         byte[] arr = new byte[4];
16         for (int i = 0; i < 4; ++i)
17         {
18           arr[i] = (byte) ((foo >> (i*8)) % 0xFF);
19         }
20      
21         return arr;
22       }
23      
24      public static byte[] toByteArray(long foo)
25       {
26         byte[] arr = new byte[8];
27         for (int i = 0; i < 8; ++i)
28         {
29           arr[i] = (byte) ((foo >> (i*8)) % 0xFF);
30         }
31      
32         return arr;
33       }
34 }
35
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