src/hotspot/share/classfile/classPrinter.cpp

@@ -1,7 +1,7 @@
  /*
-  * Copyright (c) 2022, 2025, Oracle and/or its affiliates. All rights reserved.
+  * Copyright (c) 2022, 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.

@@ -157,11 +157,11 @@
      if (_always_print_class_name) {
        print_klass_name(ik);
      }
  
      if (has_mode(_flags, ClassPrinter::PRINT_CLASS_DETAILS)) {
-       _st->print("InstanceKlass: ");
+       _st->print("InstanceKlass (kind=%d): ", ik->kind());
        ik->print_on(_st);
        oop mirror = ik->java_mirror();
        if (mirror != nullptr) {
          _st->print("\nJava mirror oop for %s: ", ik->name()->as_C_string());
          mirror->print_on(_st);