Java Management Extensions (JMX) is a Java technology that supplies tools for managing and monitoring applications, system objects, devices (such as printers) and service-oriented networks. Those resources are represented by objects called MBeans (for ). In the API, classes can be dynamically loaded and instantiated.Managing and monitoring applications can be designed and developed using the Java Dynamic Management Kit. Adopted early on by the J2EE community, JMX has been a part of J2SE since version 5.0. "JMX" is a trademark of Oracle Corporation.