public interface

GarbageCollectorMXBean

implements GarbageCollectorMXBean
com.sun.management.GarbageCollectorMXBean

Class Overview

Platform-specific management interface for a garbage collector which performs collections in cycles.

This platform extension is only available to the garbage collection implementation that supports this extension.

Summary

Public Methods
abstract GcInfo getLastGcInfo()
Returns the GC information about the most recent GC.
[Expand]
Inherited Methods
From interface java.lang.management.GarbageCollectorMXBean
From interface java.lang.management.MemoryManagerMXBean

Public Methods

public abstract GcInfo getLastGcInfo ()

Returns the GC information about the most recent GC. This method returns a GcInfo. If no GC information is available, null is returned. The collector-specific attributes, if any, can be obtained via the CompositeData interface.

MBeanServer access: The mapped type of GcInfo is CompositeData with attributes specified in GcInfo.

Returns
  • a GcInfo object representing the most GC information; or null if no GC information available.