src/share/classes/java/io/SerialCallbackContext.java

*** 58,68 ****
  
      public ObjectStreamClass getDesc() {
          return desc;
      }
  
!     private void checkAndSetUsed() throws NotActiveException {
          if (thread != Thread.currentThread()) {
               throw new NotActiveException(
                "not in readObject invocation or fields already read");
          }
          thread = null;
--- 58,68 ----
  
      public ObjectStreamClass getDesc() {
          return desc;
      }
  
!     public void checkAndSetUsed() throws NotActiveException {
          if (thread != Thread.currentThread()) {
               throw new NotActiveException(
                "not in readObject invocation or fields already read");
          }
          thread = null;