--- old/src/hotspot/share/classfile/symbolTable.hpp	2018-08-10 11:33:57.000000000 -0500
+++ new/src/hotspot/share/classfile/symbolTable.hpp	2018-08-10 11:33:57.000000000 -0500
@@ -176,7 +176,7 @@
 public:
   // The symbol table
   static SymbolTable* the_table() { return _the_table; }
-  size_t table_size(Thread* thread = NULL);
+  size_t table_size();
 
   enum {
     symbol_alloc_batch_size = 8,
@@ -201,7 +201,7 @@
   static Symbol* lookup(const char* name, int len, TRAPS);
   // lookup only, won't add. Also calculate hash.
   static Symbol* lookup_only(const char* name, int len, unsigned int& hash);
-  // Only copy to C string to be added if lookup failed.
+  // adds new symbol if not found
   static Symbol* lookup(const Symbol* sym, int begin, int end, TRAPS);
   // jchar (UTF16) version of lookups
   static Symbol* lookup_unicode(const jchar* name, int len, TRAPS);