--- a/hotspot/src/share/vm/classfile/symbolTable.cpp	Fri Jun 12 12:55:32 2015 +0200
+++ b/hotspot/src/share/vm/classfile/symbolTable.cpp	Fri Jun 12 17:29:14 2015 -0400
@@ -539,7 +539,8 @@
 
 bool SymbolTable::copy_compact_table(char** top, char*end) {
 #if INCLUDE_CDS
-  CompactHashtableWriter ch_table("symbol", the_table()->number_of_entries(),
+  CompactHashtableWriter ch_table(CompactHashtable<Symbol*, char>::_symbol_table,
+                                  the_table()->number_of_entries(),
                                   &MetaspaceShared::stats()->symbol);
   if (*top + ch_table.get_required_bytes() > end) {
     // not enough space left
@@ -556,7 +557,6 @@
     }
   }
 
-  char* old_top = *top;
   ch_table.dump(top, end);
 
   *top = (char*)align_pointer_up(*top, sizeof(void*));
@@ -565,7 +565,8 @@
 }
 
 const char* SymbolTable::init_shared_table(const char* buffer) {
-  const char* end = _shared_table.init(buffer);
+  const char* end = _shared_table.init(
+          CompactHashtable<Symbol*, char>::_symbol_table, buffer);
   return (const char*)align_pointer_up(end, sizeof(void*));
 }