From 3b1566cf158be6d382a132dbf0a7268730ca09c9 Mon Sep 17 00:00:00 2001
From: alanb <unknown>
Date: Wed, 5 Jun 2013 13:57:16 +0100
Subject: [PATCH] 8015880: GenerateBreakIteratorData build warning Reviewed-by:
 peytoia

---
 .../build/tools/generatebreakiteratordata/CharSet.java | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/make/tools/src/build/tools/generatebreakiteratordata/CharSet.java b/make/tools/src/build/tools/generatebreakiteratordata/CharSet.java
index 2dc948a66..b8539159a 100644
--- a/make/tools/src/build/tools/generatebreakiteratordata/CharSet.java
+++ b/make/tools/src/build/tools/generatebreakiteratordata/CharSet.java
@@ -39,6 +39,7 @@
 
 package build.tools.generatebreakiteratordata;
 
+import java.util.Arrays;
 import java.util.Hashtable;
 
 /**
@@ -701,7 +702,14 @@ class CharSet {
      * the exact same characters as this one
      */
     public boolean equals(Object that) {
-        return (that instanceof CharSet) && chars.equals(((CharSet)that).chars);
+        return (that instanceof CharSet) && Arrays.equals(chars, ((CharSet)that).chars);
+    }
+
+    /**
+     * Returns the hash code for this set of characters
+     */
+    public int hashCode() {
+       return Arrays.hashCode(chars);
     }
 
     /**
-- 
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