src/hotspot/share/cds/cdsProtectionDomain.cpp

*** 1,7 ***
  /*
!  * Copyright (c) 2021, 2025, 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.
--- 1,7 ---
  /*
!  * Copyright (c) 2021, 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.

*** 34,10 ***
--- 34,12 ---
  #include "classfile/vmSymbols.hpp"
  #include "memory/oopFactory.hpp"
  #include "memory/resourceArea.hpp"
  #include "memory/universe.hpp"
  #include "oops/instanceKlass.hpp"
+ #include "oops/oopCast.inline.hpp"
+ #include "oops/refArrayOop.hpp"
  #include "oops/symbol.hpp"
  #include "runtime/javaCalls.hpp"
  
  OopHandle CDSProtectionDomain::_shared_protection_domains;
  OopHandle CDSProtectionDomain::_shared_jar_urls;

*** 292,43 ***
  void CDSProtectionDomain::atomic_set_array_index(OopHandle array, int index, oop o) {
    // Benign race condition:  array.obj_at(index) may already be filled in.
    // The important thing here is that all threads pick up the same result.
    // It doesn't matter which racing thread wins, as long as only one
    // result is used by all threads, and all future queries.
!   ((objArrayOop)array.resolve())->replace_if_null(index, o);
  }
  
  oop CDSProtectionDomain::shared_protection_domain(int index) {
!   return ((objArrayOop)_shared_protection_domains.resolve())->obj_at(index);
  }
  
  void CDSProtectionDomain::allocate_shared_protection_domain_array(int size, TRAPS) {
    if (_shared_protection_domains.resolve() == nullptr) {
!     oop spd = oopFactory::new_objArray(
-         vmClasses::ProtectionDomain_klass(), size, CHECK);
      _shared_protection_domains = OopHandle(Universe::vm_global(), spd);
    }
  }
  
  oop CDSProtectionDomain::shared_jar_url(int index) {
!   return ((objArrayOop)_shared_jar_urls.resolve())->obj_at(index);
  }
  
  void CDSProtectionDomain::allocate_shared_jar_url_array(int size, TRAPS) {
    if (_shared_jar_urls.resolve() == nullptr) {
!     oop sju = oopFactory::new_objArray(
-         vmClasses::URL_klass(), size, CHECK);
      _shared_jar_urls = OopHandle(Universe::vm_global(), sju);
    }
  }
  
  oop CDSProtectionDomain::shared_jar_manifest(int index) {
!   return ((objArrayOop)_shared_jar_manifests.resolve())->obj_at(index);
  }
  
  void CDSProtectionDomain::allocate_shared_jar_manifest_array(int size, TRAPS) {
    if (_shared_jar_manifests.resolve() == nullptr) {
!     oop sjm = oopFactory::new_objArray(
-         vmClasses::Jar_Manifest_klass(), size, CHECK);
      _shared_jar_manifests = OopHandle(Universe::vm_global(), sjm);
    }
  }
--- 294,40 ---
  void CDSProtectionDomain::atomic_set_array_index(OopHandle array, int index, oop o) {
    // Benign race condition:  array.obj_at(index) may already be filled in.
    // The important thing here is that all threads pick up the same result.
    // It doesn't matter which racing thread wins, as long as only one
    // result is used by all threads, and all future queries.
!   oop_cast<refArrayOop>(array.resolve())->replace_if_null(index, o);
  }
  
  oop CDSProtectionDomain::shared_protection_domain(int index) {
!   return oop_cast<refArrayOop>(_shared_protection_domains.resolve())->obj_at(index);
  }
  
  void CDSProtectionDomain::allocate_shared_protection_domain_array(int size, TRAPS) {
    if (_shared_protection_domains.resolve() == nullptr) {
!     oop spd = oopFactory::new_refArray(vmClasses::ProtectionDomain_klass(), size, CHECK);
      _shared_protection_domains = OopHandle(Universe::vm_global(), spd);
    }
  }
  
  oop CDSProtectionDomain::shared_jar_url(int index) {
!   return oop_cast<refArrayOop>(_shared_jar_urls.resolve())->obj_at(index);
  }
  
  void CDSProtectionDomain::allocate_shared_jar_url_array(int size, TRAPS) {
    if (_shared_jar_urls.resolve() == nullptr) {
!     oop sju = oopFactory::new_refArray(vmClasses::URL_klass(), size, CHECK);
      _shared_jar_urls = OopHandle(Universe::vm_global(), sju);
    }
  }
  
  oop CDSProtectionDomain::shared_jar_manifest(int index) {
!   return oop_cast<refArrayOop>(_shared_jar_manifests.resolve())->obj_at(index);
  }
  
  void CDSProtectionDomain::allocate_shared_jar_manifest_array(int size, TRAPS) {
    if (_shared_jar_manifests.resolve() == nullptr) {
!     oop sjm = oopFactory::new_refArray(vmClasses::Jar_Manifest_klass(), size, CHECK);
      _shared_jar_manifests = OopHandle(Universe::vm_global(), sjm);
    }
  }