src/jdk.jlink/share/classes/jdk/tools/jlink/internal/plugins/CDSPlugin.java

@@ -1,7 +1,7 @@
  /*
-  * Copyright (c) 2021, 2026, Oracle and/or its affiliates. All rights reserved.
+  * Copyright (c) 2021, 2023, 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

@@ -58,11 +58,11 @@
          } else {
              return "java";
          }
      }
  
-     private void generateCDSArchive(ExecutableImage image, boolean noCoops, boolean noCoh) {
+     private void generateCDSArchive(ExecutableImage image, boolean noCoops) {
          List<String> javaCmd = new ArrayList<String>();
          Path javaPath = image.getHome().resolve("bin").resolve(javaExecutableName());
          if (!Files.exists(javaPath)) {
              throw new PluginException("Cannot find java executable at: " + javaPath.toString());
          }

@@ -71,14 +71,10 @@
          String archiveMsg = "CDS";
          if (noCoops) {
              javaCmd.add("-XX:-UseCompressedOops");
              archiveMsg += "-NOCOOPS";
          }
-         if (noCoh) {
-             javaCmd.add("-XX:-UseCompactObjectHeaders");
-             archiveMsg += "-NOCOH";
-         }
          ProcessBuilder builder = new ProcessBuilder(javaCmd);
          int status = -1;
          try {
              Process p = builder.inheritIO().start();
              status = p.waitFor();

@@ -102,17 +98,16 @@
                      runtimePlatform.toString());
          }
  
          Path classListPath = image.getHome().resolve("lib").resolve("classlist");
          if (Files.exists(classListPath)) {
-             generateCDSArchive(image, false, false);
+             generateCDSArchive(image,false);
  
-             // Generate all of the CDS archive combinations: nocoops, nocoh, nocoops_nocoh.
+             // The targetPlatform is the same as the runtimePlatform.
+             // For a 64-bit platform, generate the non-compressed oop CDS archive
              if (Architecture.is64bit()) {
-                 generateCDSArchive(image, true, false);
-                 generateCDSArchive(image, false, true);
-                 generateCDSArchive(image, true, true);
+                 generateCDSArchive(image,true);
              }
              System.out.println("Created CDS archive successfully");
          } else {
              throw new PluginException("Cannot generate CDS archives: classlist not found: " +
                                        classListPath.toString());