4248     const JavaVMOption *option = args->options + index;
4249     if (match_option(option, "-XX:", &tail)) {
4250       logOption(tail);
4251     }
4252   }
4253 }
4254 
4255 bool Arguments::handle_deprecated_print_gc_flags() {
4256   if (PrintGC) {
4257     log_warning(gc)("-XX:+PrintGC is deprecated. Will use -Xlog:gc instead.");
4258   }
4259   if (PrintGCDetails) {
4260     log_warning(gc)("-XX:+PrintGCDetails is deprecated. Will use -Xlog:gc* instead.");
4261   }
4262 
4263   if (_gc_log_filename != NULL) {
4264     // -Xloggc was used to specify a filename
4265     const char* gc_conf = PrintGCDetails ? "gc*" : "gc";
4266 
4267     LogTarget(Error, logging) target;
4268     LogStreamCHeap errstream(target);
4269     return LogConfiguration::parse_log_arguments(_gc_log_filename, gc_conf, NULL, NULL, &errstream);
4270   } else if (PrintGC || PrintGCDetails) {
4271     LogConfiguration::configure_stdout(LogLevel::Info, !PrintGCDetails, LOG_TAGS(gc));
4272   }
4273   return true;
4274 }
4275 
4276 void Arguments::handle_extra_cms_flags(const char* msg) {
4277   SpecialFlag flag;
4278   const char *flag_name = "UseConcMarkSweepGC";
4279   if (lookup_special_flag(flag_name, flag)) {
4280     handle_aliases_and_deprecation(flag_name, /* print warning */ true);
4281     warning("%s", msg);
4282   }
4283 }
4284 
4285 // Parse entry point called from JNI_CreateJavaVM
4286 
4287 jint Arguments::parse(const JavaVMInitArgs* initial_cmd_args) {
4288   assert(verify_special_jvm_flags(), "deprecated and obsolete flag table inconsistent");

4248     const JavaVMOption *option = args->options + index;
4249     if (match_option(option, "-XX:", &tail)) {
4250       logOption(tail);
4251     }
4252   }
4253 }
4254 
4255 bool Arguments::handle_deprecated_print_gc_flags() {
4256   if (PrintGC) {
4257     log_warning(gc)("-XX:+PrintGC is deprecated. Will use -Xlog:gc instead.");
4258   }
4259   if (PrintGCDetails) {
4260     log_warning(gc)("-XX:+PrintGCDetails is deprecated. Will use -Xlog:gc* instead.");
4261   }
4262 
4263   if (_gc_log_filename != NULL) {
4264     // -Xloggc was used to specify a filename
4265     const char* gc_conf = PrintGCDetails ? "gc*" : "gc";
4266 
4267     LogTarget(Error, logging) target;
4268     LogStream errstream(target);
4269     return LogConfiguration::parse_log_arguments(_gc_log_filename, gc_conf, NULL, NULL, &errstream);
4270   } else if (PrintGC || PrintGCDetails) {
4271     LogConfiguration::configure_stdout(LogLevel::Info, !PrintGCDetails, LOG_TAGS(gc));
4272   }
4273   return true;
4274 }
4275 
4276 void Arguments::handle_extra_cms_flags(const char* msg) {
4277   SpecialFlag flag;
4278   const char *flag_name = "UseConcMarkSweepGC";
4279   if (lookup_special_flag(flag_name, flag)) {
4280     handle_aliases_and_deprecation(flag_name, /* print warning */ true);
4281     warning("%s", msg);
4282   }
4283 }
4284 
4285 // Parse entry point called from JNI_CreateJavaVM
4286 
4287 jint Arguments::parse(const JavaVMInitArgs* initial_cmd_args) {
4288   assert(verify_special_jvm_flags(), "deprecated and obsolete flag table inconsistent");