From 980724bab5c59526803b302ccba25a9f50f27d1c Mon Sep 17 00:00:00 2001
From: Chih-Chung Chang <chihchung@google.com>
Date: Wed, 22 Feb 2012 08:00:31 +0800
Subject: Remove unused code.

Change-Id: I167596ab023671651df298ddb2b80b7c782f4223
---
 src/com/android/gallery3d/util/IdentityCache.java | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/com/android/gallery3d/util/IdentityCache.java')

diff --git a/src/com/android/gallery3d/util/IdentityCache.java b/src/com/android/gallery3d/util/IdentityCache.java
index 02a46aef7..59a22910b 100644
--- a/src/com/android/gallery3d/util/IdentityCache.java
+++ b/src/com/android/gallery3d/util/IdentityCache.java
@@ -61,11 +61,15 @@ public class IdentityCache<K, V> {
         return entry == null ? null : entry.get();
     }
 
+    // This is currently unused.
+    /*
     public synchronized void clear() {
         mWeakMap.clear();
         mQueue = new ReferenceQueue<V>();
     }
+    */
 
+    // This is for debugging only
     public synchronized ArrayList<K> keys() {
         Set<K> set = mWeakMap.keySet();
         ArrayList<K> result = new ArrayList<K>(set);
-- 
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