src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/ClassConstants.java

@@ -1,7 +1,7 @@
  /*
-  * Copyright (c) 2002, 2025, Oracle and/or its affiliates. All rights reserved.
+  * Copyright (c) 2002, 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.

@@ -75,35 +75,42 @@
      public static final short MINOR_VERSION = 0;
  
      public static final short MAJOR_VERSION_OLD = 46;
      public static final short MINOR_VERSION_OLD = 0;
  
+     // Value types major and minor versions.
+     public static final short VALUE_TYPES_MAJOR_VERSION = 70;
+     public static final short JAVA_PREVIEW_MINOR_VERSION = (short) 65535;
+ 
      // From jvm.h
      public static final long JVM_ACC_PUBLIC       = 0x0001; /* visible to everyone */
      public static final long JVM_ACC_PRIVATE      = 0x0002; /* visible only to the defining class */
      public static final long JVM_ACC_PROTECTED    = 0x0004; /* visible to subclasses */
      public static final long JVM_ACC_STATIC       = 0x0008; /* instance variable is static */
      public static final long JVM_ACC_FINAL        = 0x0010; /* no further subclassing, overriding */
      public static final long JVM_ACC_SYNCHRONIZED = 0x0020; /* wrap method call in monitor lock */
      public static final long JVM_ACC_SUPER        = 0x0020; /* funky handling of invokespecial */
+     public static final long JVM_ACC_IDENTITY     = 0x0020; /* identity class for 27 and above */
      public static final long JVM_ACC_VOLATILE     = 0x0040; /* can not cache in registers */
      public static final long JVM_ACC_BRIDGE       = 0x0040; /* bridge method generated by compiler */
      public static final long JVM_ACC_TRANSIENT    = 0x0080; /* not persistent */
      public static final long JVM_ACC_VARARGS      = 0x0080; /* method declared with variable number of args */
      public static final long JVM_ACC_NATIVE       = 0x0100; /* implemented in C */
      public static final long JVM_ACC_INTERFACE    = 0x0200; /* class is an interface */
      public static final long JVM_ACC_ABSTRACT     = 0x0400; /* no definition provided */
      public static final long JVM_ACC_STRICT       = 0x0800; /* strict floating point */
+     public static final long JVM_ACC_STRICT_INIT  = 0x0800; /* strict field initialization */
      public static final long JVM_ACC_SYNTHETIC    = 0x1000; /* compiler-generated class, method or field */
      public static final long JVM_ACC_ANNOTATION   = 0x2000; /* annotation type */
      public static final long JVM_ACC_ENUM         = 0x4000; /* field is declared as element of enum */
  
  
      // from jvm.h
      public static final long JVM_RECOGNIZED_CLASS_MODIFIERS   = (JVM_ACC_PUBLIC |
                                                                   JVM_ACC_FINAL |
                                                                   JVM_ACC_SUPER |
+                                                                  JVM_ACC_IDENTITY |
                                                                   JVM_ACC_INTERFACE |
                                                                   JVM_ACC_ABSTRACT |
                                                                   JVM_ACC_ANNOTATION |
                                                                   JVM_ACC_ENUM |
                                                                   JVM_ACC_SYNTHETIC);

@@ -115,10 +122,11 @@
                                                                  JVM_ACC_STATIC |
                                                                  JVM_ACC_FINAL |
                                                                  JVM_ACC_VOLATILE |
                                                                  JVM_ACC_TRANSIENT |
                                                                  JVM_ACC_ENUM |
+                                                                 JVM_ACC_STRICT_INIT |
                                                                  JVM_ACC_SYNTHETIC);
  
      public static final long JVM_RECOGNIZED_METHOD_MODIFIERS  = (JVM_ACC_PUBLIC |
                                                                   JVM_ACC_PRIVATE |
                                                                   JVM_ACC_PROTECTED |