Mbean and Mxbean differences

The difference between Mxbean and Mbean is that it behaves differently when it refers to some other types of classes in the interface. In Mxbean, if a Mxbean interface defines a property that is a custom type, such as the Heapmemoryusage attribute defined in Memorymxbean, this property is of type Memoryusage, when JMX uses this Mxbean, This memoryusage is converted into a standard type, which is called an open type and is defined in thejavax.management.openmbean包中的。而这个转换的规则是，如果是原生类型，如int或者是String，则不会有变化，但如果是其他自定义类型，则被转换成CompositeDataSupport类。

Mbean and Mxbean differences