test/java/nio/channels/DatagramChannel/MulticastSendReceiveTests.java

@@ -25,10 +25,11 @@
  * @bug 4527345 7026376 6633549
  * @summary Unit test for DatagramChannel's multicast support
  * @build MulticastSendReceiveTests NetworkConfiguration
  * @run main MulticastSendReceiveTests
  * @run main/othervm -Djava.net.preferIPv4Stack=true MulticastSendReceiveTests
+ * @key randomness
  */
 
 import java.nio.ByteBuffer;
 import java.nio.channels.*;
 import java.net.*;