--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/hotspot/share/classfile/classLoaderExt.hpp	Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,102 @@
+/*
+ * Copyright (c) 2014, 2017, 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.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+#ifndef SHARE_VM_CLASSFILE_CLASSLOADEREXT_HPP
+#define SHARE_VM_CLASSFILE_CLASSLOADEREXT_HPP
+
+#include "classfile/classLoader.hpp"
+#include "classfile/systemDictionary.hpp"
+#include "oops/instanceKlass.hpp"
+#include "runtime/handles.hpp"
+
+class ClassListParser;
+
+class ClassLoaderExt: public ClassLoader { // AllStatic
+public:
+
+  class Context {
+    const char* _file_name;
+  public:
+    Context(const char* class_name, const char* file_name, TRAPS) {
+      _file_name = file_name;
+    }
+
+    bool check(const ClassFileStream* stream, const int classpath_index) {
+      return true;
+    }
+
+    bool should_verify(int classpath_index) {
+      return false;
+    }
+
+    InstanceKlass* record_result(Symbol* class_name,
+                                 ClassPathEntry* e,
+                                 const s2 classpath_index,
+                                 InstanceKlass* result, TRAPS) {
+      if (ClassLoader::add_package(_file_name, classpath_index, THREAD)) {
+#if INCLUDE_CDS
+        if (DumpSharedSpaces) {
+          oop loader = result->class_loader();
+          s2 classloader_type = ClassLoader::BOOT_LOADER;
+          if (SystemDictionary::is_system_class_loader(loader)) {
+            classloader_type = ClassLoader::APP_LOADER;
+            ClassLoaderExt::set_has_app_classes();
+          } else if (SystemDictionary::is_platform_class_loader(loader)) {
+            classloader_type = ClassLoader::PLATFORM_LOADER;
+            ClassLoaderExt::set_has_platform_classes();
+          }
+          result->set_shared_classpath_index(classpath_index);
+          result->set_class_loader_type(classloader_type);
+        }
+#endif
+        return result;
+      } else {
+        return NULL;
+      }
+    }
+  };
+
+
+  static void add_class_path_entry(const char* path, bool check_for_duplicates,
+                                   ClassPathEntry* new_entry) {
+    ClassLoader::add_to_list(new_entry);
+  }
+  static void append_boot_classpath(ClassPathEntry* new_entry) {
+    ClassLoader::add_to_list(new_entry);
+  }
+  static void setup_search_paths() {}
+  static bool is_boot_classpath(int classpath_index) {
+   return true;
+ }
+  static Klass* load_one_class(ClassListParser* parser, TRAPS);
+#if INCLUDE_CDS
+  static void set_has_app_classes() {}
+  static void set_has_platform_classes() {}
+  static char* read_manifest(ClassPathEntry* entry, jint *manifest_size, TRAPS) {
+    return NULL;
+  }
+#endif
+};
+
+#endif // SHARE_VM_CLASSFILE_CLASSLOADEREXT_HPP