src/java.base/share/classes/java/lang/Thread.java

*** 228,238 ****
       * after setting this thread's interrupt status.
       */
      private volatile Interruptible blocker;
      private final Object blockerLock = new Object();
  
!     /* Set the blocker field; invoked via jdk.internal.misc.SharedSecrets
       * from java.nio code
       */
      static void blockedOn(Interruptible b) {
          Thread me = Thread.currentThread();
          synchronized (me.blockerLock) {
--- 228,238 ----
       * after setting this thread's interrupt status.
       */
      private volatile Interruptible blocker;
      private final Object blockerLock = new Object();
  
!     /* Set the blocker field; invoked via jdk.internal.access.SharedSecrets
       * from java.nio code
       */
      static void blockedOn(Interruptible b) {
          Thread me = Thread.currentThread();
          synchronized (me.blockerLock) {