8057846: ClassVerifier::change_sig_to_verificationType temporary symbol creation code is hot
Summary: Only update the refcount without looking it up in the symbol table.
Reviewed-by: hseigel, lfoltan, shade
8058927: ATG throws ClassNotFoundException
Summary: ClassLoader for array klass set to null and not the class loader of the component type.
Reviewed-by: dcubed, ctornqvi