test/hotspot/jtreg/vmTestbase/gc/hashcode/ExternalHashingTest/ExternalHashingTest.java

rev 59093 : [mq]: randomness-code_vmTestbase_gc

*** 56,65 ****
--- 56,67 ----
  import java.text.SimpleDateFormat;
  import java.util.Date;
  import java.util.Random;
  import java.util.Vector;
  
+ import jdk.test.lib.Utils;
+ 
  /**
   * Test the possible interaction of external hashing and locking on object
   * headers.
   *
   * The approach is to nearly simultaneously lock/hash a relatively small group
*** 75,85 ****
   */
  
  public final class ExternalHashingTest {
  
      /** Random number generator. */
!     static Random rand = new Random();
  
      /** Goes to true when the threads should start working. */
      public static volatile boolean startingGun;
  
      /** Goes to true when the hashing thread is done. */
--- 77,87 ----
   */
  
  public final class ExternalHashingTest {
  
      /** Random number generator. */
!     static Random rand = Utils.getRandomInstance();
  
      /** Goes to true when the threads should start working. */
      public static volatile boolean startingGun;
  
      /** Goes to true when the hashing thread is done. */