From a7df2f7d3a6d75e5905f1b1fc9416c3ccf2fc797 Mon Sep 17 00:00:00 2001
From: sla <unknown>
Date: Fri, 11 Oct 2013 14:08:02 +0200
Subject: [PATCH] 8024425: VM_HeapDumper doesn't put anonymous classes in the
 heap dump Summary: Switched from using SystemDictionary to using
 ClassLoaderDataGraph to get the anonymous classes included. Reviewed-by: sla,
 sspitsyn Contributed-by: fredrik.arvidsson@oracle.com

---
 src/share/vm/services/heapDumper.cpp | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/share/vm/services/heapDumper.cpp b/src/share/vm/services/heapDumper.cpp
index 5622fad05..c0d010489 100644
--- a/src/share/vm/services/heapDumper.cpp
+++ b/src/share/vm/services/heapDumper.cpp
@@ -1545,7 +1545,9 @@ void VM_HeapDumper::do_load_class(Klass* k) {
 
 // writes a HPROF_GC_CLASS_DUMP record for the given class
 void VM_HeapDumper::do_class_dump(Klass* k) {
-  DumperSupport::dump_class_and_array_classes(writer(), k);
+  if (k->oop_is_instance()) {
+    DumperSupport::dump_class_and_array_classes(writer(), k);
+  }
 }
 
 // writes a HPROF_GC_CLASS_DUMP records for a given basic type
@@ -1722,7 +1724,7 @@ void VM_HeapDumper::doit() {
   SymbolTable::symbols_do(&sym_dumper);
 
   // write HPROF_LOAD_CLASS records
-  SystemDictionary::classes_do(&do_load_class);
+  ClassLoaderDataGraph::classes_do(&do_load_class);
   Universe::basic_type_classes_do(&do_load_class);
 
   // write HPROF_FRAME and HPROF_TRACE records
@@ -1733,7 +1735,7 @@ void VM_HeapDumper::doit() {
   write_dump_header();
 
   // Writes HPROF_GC_CLASS_DUMP records
-  SystemDictionary::classes_do(&do_class_dump);
+  ClassLoaderDataGraph::classes_do(&do_class_dump);
   Universe::basic_type_classes_do(&do_basic_type_array_class_dump);
   check_segment_length();
 
-- 
GitLab