src/jdk.jdi/share/classes/com/sun/tools/jdi/ObjectReferenceImpl.java

*** 1,7 ***
  /*
!  * Copyright (c) 1998, 2022, 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) 1998, 2026, 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

*** 143,17 ***
                  return true;
              }
          }
      }
  
      public boolean equals(Object obj) {
          if (obj instanceof ObjectReferenceImpl other) {
!             return (ref() == other.ref()) &&
!                    super.equals(obj);
!         } else {
!             return false;
          }
      }
  
      @Override
      public int hashCode() {
          return Long.hashCode(ref());
--- 143,29 ---
                  return true;
              }
          }
      }
  
+     /* No longer needed, but kept for future reference
+     boolean isValueObject() {
+         if (referenceType() instanceof ClassTypeImpl classType) {
+             return classType.isValueClass();
+         }
+         return false;
+     }
+     */
+ 
      public boolean equals(Object obj) {
          if (obj instanceof ObjectReferenceImpl other) {
!             if (!super.equals(obj)) { // checks if the references belong to the same VM
!                 return false;
!             }
!             if (ref() == other.ref()) {
+                 return true;
+             }
          }
+         return false;
      }
  
      @Override
      public int hashCode() {
          return Long.hashCode(ref());