src/share/vm/logging/logOutput.cpp

*** 81,85 ****
--- 81,100 ----
        continue;
      }
      break;
    }
  }
+ 
+ void LogOutput::describe(outputStream *out, size_t index) {
+   out->print("#" SIZE_FORMAT ": %s ", index, name());
+   out->print_raw(config_string());
+   out->print(" ");
+   char delimiter[2] = {0};
+   for (size_t d = 0; d < LogDecorators::Count; d++) {
+     LogDecorators::Decorator decorator = static_cast<LogDecorators::Decorator>(d);
+     if (decorators().is_decorator(decorator)) {
+       out->print("%s%s", delimiter, LogDecorators::name(decorator));
+       *delimiter = ',';
+     }
+   }
+ }
+