From 8f523f3a1047919d3563daf1ef47ba87336ebe89 Mon Sep 17 00:00:00 2001
From: Mark Wielaard <mark@gcc.gnu.org>
Date: Tue, 15 Nov 2005 23:20:01 +0000
Subject: Imported GNU Classpath 0.19 + gcj-import-20051115.

       * sources.am: Regenerated.
       * Makefile.in: Likewise.
       * scripts/makemake.tcl: Use glob -nocomplain.

From-SVN: r107049
---
 libjava/classpath/gnu/java/security/der/BitString.java | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'libjava/classpath/gnu/java/security/der/BitString.java')

diff --git a/libjava/classpath/gnu/java/security/der/BitString.java b/libjava/classpath/gnu/java/security/der/BitString.java
index b88b14541b6..02b1c037762 100644
--- a/libjava/classpath/gnu/java/security/der/BitString.java
+++ b/libjava/classpath/gnu/java/security/der/BitString.java
@@ -286,6 +286,19 @@ public class BitString implements Cloneable, Comparable
     return 0; // not reached.
   }
 
+  public int hashCode()
+  {
+    int result = 0;
+    for (int i = 0; i < bytes.length - 1; ++i)
+      result = result * 31 + bytes[i];
+    if (bytes.length > 0)
+      {
+        int lastByte = bytes[bytes.length - 1] & ~ ((1 << ignoredBits) - 1);
+        result = result * 31 + lastByte;
+      }
+    return result;
+  }
+
   public boolean equals(Object o)
   {
     if (!(o instanceof BitString))
-- 
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