This is more of a note. Here you can find default types and attributes for JMX on top of Java 8. Code: I will clean and explain it later :( private static void WriteAttributes(final MBeanServer mBeanServer, final ObjectName http) throws InstanceNotFoundException, IntrospectionException, ReflectionException { MBeanInfo info = mBeanServer.getMBeanInfo(http); MBeanAttributeInfo[] attrInfo = info.getAttributes(); System.out.println("Attributes for object: " + http +":\n"); for (MBeanAttributeInfo attr : attrInfo) { System.out.println(" " + attr.getName() + "\n"); } } Attributes for object: java.lang:type=MemoryPool,name=Metaspace: Name Type Valid Usage PeakUsage MemoryManagerNames UsageThreshold UsageThresholdExceeded UsageThresholdCount UsageThresholdSupported CollectionUsageThreshold CollectionUsageThresholdExce