test/gc/survivorAlignment/AlignmentHelper.java

*** 22,32 ****
   */
  
  import java.lang.management.MemoryPoolMXBean;
  import java.util.Optional;
  
! import sun.hotspot.WhiteBox;
  
  /**
   * Helper class aimed to provide information about alignment of objects in
   * particular heap space, expected memory usage after objects' allocation so on.
   */
--- 22,32 ----
   */
  
  import java.lang.management.MemoryPoolMXBean;
  import java.util.Optional;
  
! import jdk.testlib.WhiteBox;
  
  /**
   * Helper class aimed to provide information about alignment of objects in
   * particular heap space, expected memory usage after objects' allocation so on.
   */