test/java/util/Collections/Disjoint.java

@@ -24,10 +24,11 @@
 /*
  * @test
  * @bug     4339792
  * @summary Basic test for Collections.disjoint
  * @author  Josh Bloch
+ * @key randomness
  */
 
 import java.util.*;
 
 public class Disjoint {