--- a/src/org/eclipse/jetty/util/resource/URLResource.java	Fri Sep 09 17:10:47 2016 -0600
+++ b/src/org/eclipse/jetty/util/resource/URLResource.java	Tue Sep 13 23:13:06 2016 -0600
@@ -28,15 +28,15 @@
 import java.security.Permission;
 
 import org.eclipse.jetty.util.URIUtil;
-import org.eclipse.jetty.util.log.Log;
-import org.eclipse.jetty.util.log.Logger;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /* ------------------------------------------------------------ */
 /** Abstract resource class.
  */
 public class URLResource extends Resource
 {
-    private static final Logger LOG = Log.getLogger(URLResource.class);
+    private static final Logger LOG = LoggerFactory.getLogger(URLResource.class);
     protected URL _url;
     protected String _urlString;
     
@@ -70,7 +70,7 @@
             }
             catch(IOException e)
             {
-                LOG.ignore(e);
+                LOG.trace("",e);
             }
         }
         return _connection!=null;
@@ -84,7 +84,7 @@
     {
         if (_in!=null)
         {
-            try{_in.close();}catch(IOException e){LOG.ignore(e);}
+            try{_in.close();}catch(IOException e){LOG.trace("",e);}
             _in=null;
         }
 
@@ -109,7 +109,7 @@
         }
         catch (IOException e)
         {
-            LOG.ignore(e);
+            LOG.trace("",e);
         }
         return _in!=null;
     }
@@ -181,7 +181,7 @@
 
         // Try the URL file arg
         try {return new File(_url.getFile());}
-        catch(Exception e) {LOG.ignore(e);}
+        catch(Exception e) {LOG.trace("",e);}
 
         // Don't know the file
         return null;