Interface GarbageCollectorMXBean
- All Superinterfaces:
-
GarbageCollectorMXBean,MemoryManagerMXBean,PlatformManagedObject
public interface GarbageCollectorMXBean extends GarbageCollectorMXBean
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
Methods
| Modifier and Type | Method | Description |
|---|---|---|
GcInfo | getLastGcInfo() | Returns 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 Methods
getLastGcInfo
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
GcInfoobject representing the most GC information; ornullif no GC information available.
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https://docs.oracle.com/en/java/javase/11/docs/api/jdk.management/com/sun/management/GarbageCollectorMXBean.html