test/java/nio/channels/DatagramChannel/Promiscuous.java

@@ -26,10 +26,11 @@
  * @summary Test for interference when two sockets are bound to the same
  *   port but joined to different multicast groups
  * @build Promiscuous  NetworkConfiguration
  * @run main Promiscuous
  * @run main/othervm -Djava.net.preferIPv4Stack=true Promiscuous
+ * @key randomness
  */
 
 import java.nio.ByteBuffer;
 import java.nio.channels.*;
 import java.net.*;