[findbugs] Null check on closing PAM provider

James Moger

2014-04-17 1fb5424b5532ff58ac6c55510d87d5674cc5d89b

 src/main/java/com/gitblit/utils/ObjectCache.java

@@ -54,6 +54,10 @@
      }

   }



   public void clear() {

      cache.clear();

   }



   public boolean hasCurrent(String name, Date date) {

      return cache.containsKey(name) && cache.get(name).date.compareTo(date) == 0;

   }