Module java.base

Package java.lang.classfile^PREVIEW

Enum Class ClassFile.ShortJumpsOption

java.lang.Object

java.lang.Enum<ClassFile.ShortJumpsOption^PREVIEW>

java.lang.classfile.ClassFile.ShortJumpsOption

All Implemented Interfaces:

Serializable, ClassFile.OptionPREVIEW, Comparable<ClassFile.ShortJumpsOptionPREVIEW>, Constable

Enclosing interface:

ClassFilePREVIEW

public static enum ClassFile.ShortJumpsOption
extends Enum<ClassFile.ShortJumpsOptionPREVIEW>
implements ClassFile.OptionPREVIEW

ShortJumpsOption is a preview API of the Java platform.

Programs can only use ShortJumpsOption when preview features are enabled.

Preview features may be removed in a future release, or upgraded to permanent features of the Java platform.

Option describing whether to automatically rewrite short jumps to long when necessary. Default is FIX_SHORT_JUMPS to automatically rewrite jump instructions.

Since:

22

Nested Class Summary

Nested classes/interfaces declared in class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
FAIL_ON_SHORT_JUMPS	Fail if short jump overflows
FIX_SHORT_JUMPS	Automatically convert short jumps to long when necessary

Method Summary

Modifier and Type	Method	Description
static ClassFile.ShortJumpsOptionPREVIEW	valueOf(String name)	Returns the enum constant of this class with the specified name.
static ClassFile.ShortJumpsOptionPREVIEW[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods declared in class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods declared in class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

FIX_SHORT_JUMPS

public static final ClassFile.ShortJumpsOptionPREVIEW FIX_SHORT_JUMPS

Automatically convert short jumps to long when necessary

FAIL_ON_SHORT_JUMPS

public static final ClassFile.ShortJumpsOptionPREVIEW FAIL_ON_SHORT_JUMPS

Fail if short jump overflows

Method Details

values

public static ClassFile.ShortJumpsOptionPREVIEW[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static ClassFile.ShortJumpsOptionPREVIEW valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null