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Top Description Methods
com.sun.management

public Interface GarbageCollectorMXBean

extends GarbageCollectorMXBean
Known Direct Implementers
com.sun.management.internal.GarbageCollectorExtImpl
Imports
javax.management.openmbean.CompositeData, .CompositeType
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.

Author
Mandy Chung
Since
1.5

Method Summary

Modifier and TypeMethod and Description
public GcInfo

Returns:

a GcInfo object representing the most GC information; or null if no GC information available.
getLastGcInfo()

Returns the GC information about the most recent GC.

Inherited from java.lang.management.GarbageCollectorMXBean:
getCollectionCountgetCollectionTime

Method Detail

getLastGcInfoback to summary
public 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:GcInfo

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