From a2fc0f39b0986f8d73667fb452121b41930cc2e5 Mon Sep 17 00:00:00 2001
From: adash <adash>
Date: Tue, 24 Feb 2009 08:06:01 +0000
Subject: [PATCH] added intToByteArray , bytearrayToInt support

---
 Robust/src/ClassLibrary/Integer.java | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/Robust/src/ClassLibrary/Integer.java b/Robust/src/ClassLibrary/Integer.java
index c0439a9f..831e78f9 100644
--- a/Robust/src/ClassLibrary/Integer.java
+++ b/Robust/src/ClassLibrary/Integer.java
@@ -17,6 +17,21 @@ public class Integer {
     return (double)value;
   }
 
+  public byte[] intToByteArray() {
+    byte[] b = new byte[4];
+    for (int i = 0; i < 4; i++) {
+      int offset = (b.length - 1 - i) * 8;
+      b[i] = (byte) ((value >> offset) & 0xFF);
+    }
+    return b;
+  }
+
+  public int byteArrayToInt(byte [] b) {
+    int val;
+    val = b[0] << 24 + ((b[1] & 0xFF) << 16) + ((b[2] & 0xFF) << 8) + (b[3] & 0xFF);
+    return val;
+  }
+
   public static int parseInt(String str) {
     return Integer.parseInt(str, 10);
   }
-- 
2.34.1