- All Superinterfaces:
GarbageCollectorMXBean
,MemoryManagerMXBean
,PlatformManagedObject
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.
- Since:
- 1.5
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Method Summary
Modifier and TypeMethodDescriptionReturns the GC information about the most recent GC.Methods declared in interface java.lang.management.GarbageCollectorMXBean
getCollectionCount, getCollectionTime
Methods declared in interface java.lang.management.MemoryManagerMXBean
getMemoryPoolNames, getName, isValid
Methods declared in interface java.lang.management.PlatformManagedObject
getObjectName
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Method Details
-
getLastGcInfo
GcInfo getLastGcInfo()Returns the GC information about the most recent GC. This method returns aGcInfo
. If no GC information is available,null
is returned. The collector-specific attributes, if any, can be obtained via theCompositeData
interface.MBeanServer access: The mapped type of
GcInfo
isCompositeData
with attributes specified inGcInfo
.- Returns:
- a
GcInfo
object representing the most GC information; ornull
if no GC information available.
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