From d96b585f5c40ee0d1232630ac0124d4610341577 Mon Sep 17 00:00:00 2001
From: Jeff Sharkey <jsharkey@android.com>
Date: Fri, 27 Jul 2012 17:00:24 -0700
Subject: Add trimToSize() to public API.

Bug: 6602490
Bug: http://code.google.com/p/android/issues/detail?id=35349
Change-Id: Ib3bc7fee05bb0edc375ebee1c40a1d7bd82e2a17
---
 core/java/android/util/LruCache.java | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'core/java/android/util')

diff --git a/core/java/android/util/LruCache.java b/core/java/android/util/LruCache.java
index 51e373c..dd504c1 100644
--- a/core/java/android/util/LruCache.java
+++ b/core/java/android/util/LruCache.java
@@ -186,10 +186,13 @@ public class LruCache<K, V> {
     }
 
     /**
+     * Remove the eldest entries until the total of remaining entries is at or
+     * below the requested size.
+     *
      * @param maxSize the maximum size of the cache before returning. May be -1
-     *     to evict even 0-sized elements.
+     *            to evict even 0-sized elements.
      */
-    private void trimToSize(int maxSize) {
+    public void trimToSize(int maxSize) {
         while (true) {
             K key;
             V value;
-- 
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