src/share/vm/oops/constantPool.hpp

@@ -101,11 +101,12 @@
   Array<u1>*           _tags;        // the tag array describing the constant pool's contents
   ConstantPoolCache*   _cache;       // the cache holding interpreter runtime information
   InstanceKlass*       _pool_holder; // the corresponding class
   Array<u2>*           _operands;    // for variable-sized (InvokeDynamic) nodes, usually empty
 
-  // ... will be changed to support compressed pointers
+  // Consider using an array of compressed klass pointers to
+  // save space on 64-bit platforms.
   Array<Klass*>*       _resolved_klasses;
 
   enum {
     _has_preresolution = 1,           // Flags
     _on_stack          = 2,