743 // Dig out the detailed message to reuse if possible
744 Symbol* message = java_lang_Throwable::detail_message(pending_exception);
745 if (message != NULL) {
746 return message;
747 }
748
749 // Return specific message for the tag
750 switch (tag.value()) {
751 case JVM_CONSTANT_UnresolvedClass:
752 // return the class name in the error message
753 message = this_cp->klass_name_at(which);
754 break;
755 case JVM_CONSTANT_MethodHandle:
756 // return the method handle name in the error message
757 message = this_cp->method_handle_name_ref_at(which);
758 break;
759 case JVM_CONSTANT_MethodType:
760 // return the method type signature in the error message
761 message = this_cp->method_type_signature_at(which);
762 break;
763 default:
764 ShouldNotReachHere();
765 }
766
767 return message;
768 }
769
770 void ConstantPool::throw_resolution_error(const constantPoolHandle& this_cp, int which, TRAPS) {
771 Symbol* message = NULL;
772 Symbol* error = SystemDictionary::find_resolution_error(this_cp, which, &message);
773 assert(error != NULL, "checking");
774 CLEAR_PENDING_EXCEPTION;
775 if (message != NULL) {
776 ResourceMark rm;
777 THROW_MSG(error, message->as_C_string());
778 } else {
779 THROW(error);
780 }
781 }
782
|
743 // Dig out the detailed message to reuse if possible
744 Symbol* message = java_lang_Throwable::detail_message(pending_exception);
745 if (message != NULL) {
746 return message;
747 }
748
749 // Return specific message for the tag
750 switch (tag.value()) {
751 case JVM_CONSTANT_UnresolvedClass:
752 // return the class name in the error message
753 message = this_cp->klass_name_at(which);
754 break;
755 case JVM_CONSTANT_MethodHandle:
756 // return the method handle name in the error message
757 message = this_cp->method_handle_name_ref_at(which);
758 break;
759 case JVM_CONSTANT_MethodType:
760 // return the method type signature in the error message
761 message = this_cp->method_type_signature_at(which);
762 break;
763 case JVM_CONSTANT_Dynamic:
764 // return the name of the condy in the error message
765 message = this_cp->uncached_name_ref_at(which);
766 break;
767 default:
768 ShouldNotReachHere();
769 }
770
771 return message;
772 }
773
774 void ConstantPool::throw_resolution_error(const constantPoolHandle& this_cp, int which, TRAPS) {
775 Symbol* message = NULL;
776 Symbol* error = SystemDictionary::find_resolution_error(this_cp, which, &message);
777 assert(error != NULL, "checking");
778 CLEAR_PENDING_EXCEPTION;
779 if (message != NULL) {
780 ResourceMark rm;
781 THROW_MSG(error, message->as_C_string());
782 } else {
783 THROW(error);
784 }
785 }
786
|