Package com.helix.experiments.gc

Class GcStressExperiment

java.lang.Object

com.helix.experiments.gc.GcStressExperiment

public class GcStressExperiment
extends Object

Experiment evaluating GC behavior with SoftReferences under memory pressure vs immediate GC collection of WeakReferences.

Constructor Summary

Constructors

Constructor	Description
GcStressExperiment()

Method Summary

Modifier and Type	Method	Description
GcReport	softReferenceUnderPressure(int objectCount, boolean simulateHighPressure)	Tests SoftReference behavior under memory pressure: Soft references are retained until heap pressure demands reclamation.
GcReport	weakReferenceImmediate(int objectCount)	Tests WeakReference lifecycle: Weak references are reclaimed immediately during any GC pass.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

GcStressExperiment

public GcStressExperiment()

Method Details

weakReferenceImmediate

public GcReport weakReferenceImmediate(int objectCount)

Tests WeakReference lifecycle: Weak references are reclaimed immediately during any GC pass.

softReferenceUnderPressure

public GcReport softReferenceUnderPressure(int objectCount,
 boolean simulateHighPressure)

Tests SoftReference behavior under memory pressure: Soft references are retained until heap pressure demands reclamation.