svn commit: r1141330 - /wicket/trunk/wicket-core/src/main/java/org/apache/wicket/request/resource/caching/version/RequestCycleCachedResourceVersion.java

[pete]

Author: pete
Date: Wed Jun 29 23:40:15 2011
New Revision: 1141330

URL: http://svn.apache.org/viewvc?rev=1141330&view=rev
Log:
WICKET-3846 remove unnecessary lookup

Modified:
    
wicket/trunk/wicket-core/src/main/java/org/apache/wicket/request/resource/caching/version/RequestCycleCachedResourceVersion.java

Modified: 
wicket/trunk/wicket-core/src/main/java/org/apache/wicket/request/resource/caching/version/RequestCycleCachedResourceVersion.java
URL: 
http://svn.apache.org/viewvc/wicket/trunk/wicket-core/src/main/java/org/apache/wicket/request/resource/caching/version/RequestCycleCachedResourceVersion.java?rev=1141330&r1=1141329&r2=1141330&view=diff
==============================================================================
--- 
wicket/trunk/wicket-core/src/main/java/org/apache/wicket/request/resource/caching/version/RequestCycleCachedResourceVersion.java
 (original)
+++ 
wicket/trunk/wicket-core/src/main/java/org/apache/wicket/request/resource/caching/version/RequestCycleCachedResourceVersion.java
 Wed Jun 29 23:40:15 2011
@@ -72,15 +72,15 @@ public class RequestCycleCachedResourceV
                        // retrieve cache from current request cycle
                        cache = requestCycle.getMetaData(CACHE_KEY);
 
-                       // create it on first call
+                       // does cache exist within current request cycle?
                        if (cache == null)
                        {
+                               // no, so create it
                                requestCycle.setMetaData(CACHE_KEY, cache = 
Generics.newHashMap());
                        }
-                       
-                       // lookup timestamp from cache (may contain NULL values 
which are valid)
-                       if (cache.containsKey(resourceReference))
+                       else if (cache.containsKey(resourceReference))
                        {
+                               // lookup timestamp from cache (may contain 
NULL values which are valid)
                                return cache.get(resourceReference);
                        }
                }