Package org.ametys.core.util

Class SizeUtils

java.lang.Object

org.ametys.core.util.SizeUtils

public final class SizeUtils
extends Object

Helper for manipulating objects heap size.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static @interface	SizeUtils.ExcludeFromSizeCalculation	Fields annotated with SizeUtils.ExcludeFromSizeCalculation are excluded for size calculation

Method Summary

Modifier and Type	Method	Description
static boolean	enabled()	Returns true if size computation is enabled for this VM
static long	sizeOf(Object object)	Calculates the heap size of the given object.

Methods inherited from class java.lang.Object

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

Method Details

enabled

public static boolean enabled()

Returns true if size computation is enabled for this VM

Returns:

true if size computation is enabled

sizeOf

public static long sizeOf(Object object)

Calculates the heap size of the given object.

Parameters:

object - the object

Returns:

the size of the object.