Package java.lang.management

A series of management beans which provide access to information about the virtual machine and its underlying operating system.

See:
Description

Interface Summary

ClassLoadingMXBean	Provides access to information about the class loading behaviour of the current invocation of the virtual machine.
CompilationMXBean	Provides access to information about the Just-In-Time (JIT) compiler provided by the virtual machine, if one exists.
GarbageCollectorMXBean	Provides access to information about the garbage collectors of the virtual machine.
MemoryManagerMXBean	Provides access to information about the memory managers of the virtual machine.
MemoryMXBean	Provides access to information about the memory used by the virtual machine.
MemoryPoolMXBean	Provides access to information about one of the memory resources or pools used by the virtual machine.
OperatingSystemMXBean	Provides access to information about the underlying operating system.
RuntimeMXBean	Provides access to information about the underlying virtual machine.
ThreadMXBean	Provides access to information about the threads of the virtual machine.

Class Summary

LockInfo	Provides information on a lock held by a thread.
ManagementFactory	Provides access to the system's management beans via a series of static methods.
ManagementPermission	Represents the permission to view or modify the data which forms part of the system management interfaces.
MemoryNotificationInfo	Represents the content of a notification emitted by the MemoryMXBean.
MemoryUsage	Retains information on the usage of a particular memory pool, or heap/non-heap memory as a whole.
MonitorInfo	Provides information on a monitor lock held by a thread.
ThreadInfo	A class which maintains information about a particular thread.

Enum Summary

MemoryType

Enumerates the possible types of memory pools.

Package java.lang.management Description

A series of management beans which provide access to information about the virtual machine and its underlying operating system.

The following beans are provided:

• OperatingSystemMXBean — Information about the underlying operating system.

Accessing the Beans

An instance of a bean can be obtained by using one of the following methods:

1. Calling the appropriate static method of the ManagementFactory