test/java/lang/StringBuffer/AppendCharSequence.java

*** 22,31 ****
--- 22,32 ----
   */
  
  /* @test
   * @bug 4812591 4705328 5019111
   * @summary Test append and insert methods with CharSequence params
+  * @key randomness
   */
  
  import java.util.Random;
  
  public class AppendCharSequence {