netx findbugs based refactoring.

1 files changed, 1 insertions, 1 deletions

diff --git a/netx/net/sourceforge/jnlp/cache/ResourceTracker.java b/netx/net/sourceforge/jnlp/cache/ResourceTracker.java
index a09f1c5..4ef0e0d 100644
--- a/netx/net/sourceforge/jnlp/cache/ResourceTracker.java
+++ b/netx/net/sourceforge/jnlp/cache/ResourceTracker.java
@@ -94,7 +94,7 @@ public class ResourceTracker {
     //   lock, prefetch, this.resources, each resource, listeners
 
     /** notified on initialization or download of a resource */
-    private static Object lock = new Integer(0); // used to lock static structures
+    private static final Object lock = new Object(); // used to lock static structures
 
     // shortcuts
     private static final int UNINITIALIZED = Resource.UNINITIALIZED;