svn commit: r1559260 - /cxf/branches/2.7.x-fixes/rt/transports/http/src/main/java/org/apache/cxf/transport/http/CXFAuthenticator.java

[dkulp]

Author: dkulp
Date: Fri Jan 17 21:56:58 2014
New Revision: 1559260

URL: http://svn.apache.org/r1559260
Log:
Merged revisions 1559257 via  git cherry-pick from
https://svn.apache.org/repos/asf/cxf/trunk

........
  r1559257 | dkulp | 2014-01-17 16:43:42 -0500 (Fri, 17 Jan 2014) | 2 lines

  [CXF-5442] Attempt to make sure no references are in place

........

Modified:
    
cxf/branches/2.7.x-fixes/rt/transports/http/src/main/java/org/apache/cxf/transport/http/CXFAuthenticator.java

Modified: 
cxf/branches/2.7.x-fixes/rt/transports/http/src/main/java/org/apache/cxf/transport/http/CXFAuthenticator.java
URL: 
http://svn.apache.org/viewvc/cxf/branches/2.7.x-fixes/rt/transports/http/src/main/java/org/apache/cxf/transport/http/CXFAuthenticator.java?rev=1559260&r1=1559259&r2=1559260&view=diff
==============================================================================
--- 
cxf/branches/2.7.x-fixes/rt/transports/http/src/main/java/org/apache/cxf/transport/http/CXFAuthenticator.java
 (original)
+++ 
cxf/branches/2.7.x-fixes/rt/transports/http/src/main/java/org/apache/cxf/transport/http/CXFAuthenticator.java
 Fri Jan 17 21:56:58 2014
@@ -69,7 +69,13 @@ public class CXFAuthenticator extends Au
             }
             
             try {
-                ClassLoader loader = new URLClassLoader(new URL[0], 
ClassLoader.getSystemClassLoader());
+                ClassLoader loader = AccessController.doPrivileged(new 
PrivilegedAction<ClassLoader>() {
+                        public ClassLoader run() {
+                            return new URLClassLoader(new URL[0], 
ClassLoader.getSystemClassLoader());
+                        }
+                    }, null);
+                
+                
                 Method m = ClassLoader.class.getDeclaredMethod("defineClass", 
String.class, 
                                                                byte[].class, 
Integer.TYPE, Integer.TYPE);
                 
@@ -94,9 +100,15 @@ public class CXFAuthenticator extends Au
                     });
 
                 }
+                try {
+                    //clear the acc field that can hold onto the webapp 
classloader
+                    Field f = loader.getClass().getDeclaredField("acc");
+                    ReflectionUtil.setAccessible(f).set(loader, null);
+                } catch (Throwable t) {
+                    //ignore
+                }
             } catch (Throwable t) {
                 //ignore
-                t.printStackTrace();
             }
         }
     }