--- old/src/share/vm/classfile/symbolTable.hpp	2019-09-02 18:07:14.990663800 +0300
+++ new/src/share/vm/classfile/symbolTable.hpp	2019-09-02 18:07:14.355286800 +0300
@@ -139,6 +139,8 @@
   // The symbol table
   static SymbolTable* the_table() { return _the_table; }
 
+  TableStatistics get_table_statistics();
+
   // Size of one bucket in the string table.  Used when checking for rollover.
   static uint bucket_size() { return sizeof(HashtableBucket<mtSymbol>); }
 
@@ -294,6 +296,7 @@
 public:
   // The string table
   static StringTable* the_table() { return _the_table; }
+  TableStatistics get_table_statistics();
 
   // Size of one bucket in the string table.  Used when checking for rollover.
   static uint bucket_size() { return sizeof(HashtableBucket<mtSymbol>); }