src/java.desktop/share/classes/sun/java2d/Disposer.java

*** 24,34 ****
   */
  
  package sun.java2d;
  
  import sun.awt.util.ThreadGroupUtils;
- import sun.misc.ManagedLocalsThread;
  
  import java.lang.ref.Reference;
  import java.lang.ref.ReferenceQueue;
  import java.lang.ref.PhantomReference;
  import java.lang.ref.WeakReference;
--- 24,33 ----
*** 83,93 ****
          }
          disposerInstance = new Disposer();
          AccessController.doPrivileged((PrivilegedAction<Void>) () -> {
              String name = "Java2D Disposer";
              ThreadGroup rootTG = ThreadGroupUtils.getRootThreadGroup();
!             Thread t = new ManagedLocalsThread(rootTG, disposerInstance, name);
              t.setContextClassLoader(null);
              t.setDaemon(true);
              t.setPriority(Thread.MAX_PRIORITY);
              t.start();
              return null;
--- 82,92 ----
          }
          disposerInstance = new Disposer();
          AccessController.doPrivileged((PrivilegedAction<Void>) () -> {
              String name = "Java2D Disposer";
              ThreadGroup rootTG = ThreadGroupUtils.getRootThreadGroup();
!             Thread t = new Thread(rootTG, disposerInstance, name, 0, false);
              t.setContextClassLoader(null);
              t.setDaemon(true);
              t.setPriority(Thread.MAX_PRIORITY);
              t.start();
              return null;