diff -r c80f098887f4 -r 824750ada3d6 jdk/src/java.base/share/classes/java/net/AbstractPlainDatagramSocketImpl.java
--- a/jdk/src/java.base/share/classes/java/net/AbstractPlainDatagramSocketImpl.java	Thu Apr 21 14:56:40 2016 +0800
+++ b/jdk/src/java.base/share/classes/java/net/AbstractPlainDatagramSocketImpl.java	Thu Apr 21 13:39:53 2016 +0200
@@ -31,6 +31,7 @@
 import java.util.Set;
 import java.util.HashSet;
 import java.util.Collections;
+import sun.security.action.GetPropertyAction;
 
 /**
  * Abstract datagram and multicast socket implementation base class.
@@ -51,9 +52,7 @@
     protected InetAddress connectedAddress = null;
     private int connectedPort = -1;
 
-    private static final String os = AccessController.doPrivileged(
-        new sun.security.action.GetPropertyAction("os.name")
-    );
+    private static final String os = GetPropertyAction.getProperty("os.name");
 
     /**
      * flag set if the native connect() call not to be used