Package com.github.benmanes.caffeine.base

Class UnsafeAccess

java.lang.Object

com.github.benmanes.caffeine.base.UnsafeAccess

@Deprecated
public final class UnsafeAccess
extends java.lang.Object

Deprecated.

Scheduled for removal in version 3.0.0

Static access to Unsafe and convenient utility methods for performing low-level, unsafe operations.

Warning: This class is scheduled for removal in version 3.0.0.

Field Summary

Fields

Modifier and Type	Field	Description
(package private) static java.lang.String	ANDROID	Deprecated.
(package private) static java.lang.String	OPEN_JDK	Deprecated.
static sun.misc.Unsafe	UNSAFE	Deprecated. The Unsafe instance.

Constructor Summary

Constructors

Modifier	Constructor	Description
private	UnsafeAccess()	Deprecated.

Method Summary

Modifier and Type	Method	Description
(package private) static sun.misc.Unsafe	load(java.lang.String openJdk, java.lang.String android)	Deprecated.
static long	objectFieldOffset(java.lang.Class<?> clazz, java.lang.String fieldName)	Deprecated. Returns the location of a given static field.

Methods inherited from class java.lang.Object

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

Field Detail

ANDROID

static final java.lang.String ANDROID

Deprecated.

See Also:

Constant Field Values

OPEN_JDK

static final java.lang.String OPEN_JDK

Deprecated.

See Also:

Constant Field Values

UNSAFE

public static final sun.misc.Unsafe UNSAFE

Deprecated.

The Unsafe instance.

Constructor Detail

UnsafeAccess

private UnsafeAccess()

Deprecated.

Method Detail

objectFieldOffset

public static long objectFieldOffset(java.lang.Class<?> clazz,
                                     java.lang.String fieldName)

Deprecated.

Returns the location of a given static field.

Parameters:

clazz - the class containing the field

fieldName - the name of the field

Returns:

the address offset of the field

load

static sun.misc.Unsafe load(java.lang.String openJdk,
                            java.lang.String android)
                     throws java.lang.NoSuchMethodException,
                            java.lang.InstantiationException,
                            java.lang.IllegalAccessException,
                            java.lang.reflect.InvocationTargetException

Deprecated.

Throws:

java.lang.NoSuchMethodException

java.lang.InstantiationException

java.lang.IllegalAccessException

java.lang.reflect.InvocationTargetException