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sun.jvm.hotspot.gc.g1

public Class G1CollectedHeap

extends CollectedHeap
Class Inheritance
Imports
java.io.PrintStream, java.util.Iterator, sun.jvm.hotspot.utilities.Observable, .Observer, sun.jvm.hotspot.debugger.Address, sun.jvm.hotspot.gc.g1.G1HeapRegionClosure, .G1PrintRegionClosure, sun.jvm.hotspot.gc.shared.CollectedHeap, .CollectedHeapName, .LiveRegionsClosure, sun.jvm.hotspot.memory.MemRegion, sun.jvm.hotspot.runtime.VM, .VMObjectFactory, sun.jvm.hotspot.types.AddressField, .CIntegerField, .Type, .TypeDataBase, sun.jvm.hotspot.tools.HeapSummary

Field Summary

Modifier and TypeField and Description
private static long
g1ReservedFieldOffset

private static long
hrmFieldOffset

private static long
humongousSetFieldOffset

private static AddressField
monitoringSupportField

private static long
oldSetFieldOffset

private static CIntegerField
summaryBytesUsedField

Constructor Summary

AccessConstructor and Description
public
G1CollectedHeap(Address addr)

Method Summary

Modifier and TypeMethod and Description
public long
capacity()

Implements abstract sun.jvm.hotspot.gc.shared.CollectedHeap.capacity.

public G1HeapRegion
heapRegionForAddress(Address addr)

public void
heapRegionIterate(G1HeapRegionClosure hrcl)

private Iterator<G1HeapRegion>
heapRegionIterator()

public G1HeapRegionManager
hrm()

public G1HeapRegionSetBase
humongousSet()

private static synchronized void
initialize(TypeDataBase db)

Hides sun.jvm.hotspot.gc.shared.CollectedHeap.initialize.

public CollectedHeapName
kind()

Implements abstract sun.jvm.hotspot.gc.shared.CollectedHeap.kind.

public void
liveRegionsIterate(LiveRegionsClosure closure)

Implements abstract sun.jvm.hotspot.gc.shared.CollectedHeap.liveRegionsIterate.

public G1MonitoringSupport
monitoringSupport()

public long
n_regions()

public G1HeapRegionSetBase
oldSet()

public void
printOn(PrintStream tty)

Overrides sun.jvm.hotspot.gc.shared.CollectedHeap.printOn.

public void
printRegionDetails(PrintStream tty)

public long
used()

Implements abstract sun.jvm.hotspot.gc.shared.CollectedHeap.used.

Inherited from sun.jvm.hotspot.gc.shared.CollectedHeap:
createBitMapisInisInReservedoop_load_atoop_load_in_nativeoopAddressDescriptionprintreservedRegionstart

Field Detail

g1ReservedFieldOffsetback to summary
private static long g1ReservedFieldOffset
hrmFieldOffsetback to summary
private static long hrmFieldOffset
humongousSetFieldOffsetback to summary
private static long humongousSetFieldOffset
monitoringSupportFieldback to summary
private static AddressField monitoringSupportField
oldSetFieldOffsetback to summary
private static long oldSetFieldOffset
summaryBytesUsedFieldback to summary
private static CIntegerField summaryBytesUsedField

Constructor Detail

G1CollectedHeapback to summary
public G1CollectedHeap(Address addr)

Method Detail

capacityback to summary
public long capacity()

Implements abstract sun.jvm.hotspot.gc.shared.CollectedHeap.capacity.

heapRegionForAddressback to summary
public G1HeapRegion heapRegionForAddress(Address addr)
heapRegionIterateback to summary
public void heapRegionIterate(G1HeapRegionClosure hrcl)
heapRegionIteratorback to summary
private Iterator<G1HeapRegion> heapRegionIterator()
hrmback to summary
public G1HeapRegionManager hrm()
humongousSetback to summary
public G1HeapRegionSetBase humongousSet()
initializeback to summary
private static synchronized void initialize(TypeDataBase db)

Hides sun.jvm.hotspot.gc.shared.CollectedHeap.initialize.

kindback to summary
public CollectedHeapName kind()

Implements abstract sun.jvm.hotspot.gc.shared.CollectedHeap.kind.

liveRegionsIterateback to summary
public void liveRegionsIterate(LiveRegionsClosure closure)

Implements abstract sun.jvm.hotspot.gc.shared.CollectedHeap.liveRegionsIterate.

Annotations
@Override
monitoringSupportback to summary
public G1MonitoringSupport monitoringSupport()
n_regionsback to summary
public long n_regions()
oldSetback to summary
public G1HeapRegionSetBase oldSet()
printOnback to summary
public void printOn(PrintStream tty)

Overrides sun.jvm.hotspot.gc.shared.CollectedHeap.printOn.

Annotations
@Override
printRegionDetailsback to summary
public void printRegionDetails(PrintStream tty)
usedback to summary
public long used()

Implements abstract sun.jvm.hotspot.gc.shared.CollectedHeap.used.