src/java.base/share/classes/jdk/internal/reflect/UnsafeStaticFieldAccessorImpl.java

*** 1,7 ****
  /*
!  * Copyright (c) 2001, 2012, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
--- 1,7 ----
  /*
!  * Copyright (c) 2001, 2018, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
*** 26,35 ****
--- 26,37 ----
  package jdk.internal.reflect;
  
  import java.lang.reflect.Field;
  import java.lang.reflect.Modifier;
  import java.security.AccessController;
+ import java.util.Set;
+ 
  import jdk.internal.misc.Unsafe;
  
  /** Base class for jdk.internal.misc.Unsafe-based FieldAccessors for static
      fields. The observation is that there are only nine types of
      fields from the standpoint of reflection code: the eight primitive
*** 38,48 ****
      dynamically-generated FieldAccessors. */
  
  abstract class UnsafeStaticFieldAccessorImpl extends UnsafeFieldAccessorImpl {
      static {
          Reflection.registerFieldsToFilter(UnsafeStaticFieldAccessorImpl.class,
!                                           new String[] { "base" });
      }
  
      protected final Object base; // base
  
      UnsafeStaticFieldAccessorImpl(Field field) {
--- 40,50 ----
      dynamically-generated FieldAccessors. */
  
  abstract class UnsafeStaticFieldAccessorImpl extends UnsafeFieldAccessorImpl {
      static {
          Reflection.registerFieldsToFilter(UnsafeStaticFieldAccessorImpl.class,
!                                           Set.of("base"));
      }
  
      protected final Object base; // base
  
      UnsafeStaticFieldAccessorImpl(Field field) {