- All Implemented Interfaces:
Serializable
,ClassFile.OptionPREVIEW
,Comparable<ClassFile.LineNumbersOptionPREVIEW>
,Constable
public static enum ClassFile.LineNumbersOption
extends Enum<ClassFile.LineNumbersOptionPREVIEW>
implements ClassFile.OptionPREVIEW
LineNumbersOption
is a preview API of the Java platform.
Preview features may be removed in a future release, or upgraded to permanent features of the Java platform.
Option describing whether to process or discard line numbers.
Discarding line numbers may reduce the overhead of parsing or transforming
classfiles.
Default is
PASS_LINE_NUMBERS
to process line numbers.- Since:
- 22
-
Nested Class Summary
Nested classes/interfaces declared in class java.lang.Enum
Enum.EnumDesc<E extends Enum<E>>
-
Enum Constant Summary
Enum ConstantsEnum ConstantDescriptionDrop line numbersProcess line numbers -
Method Summary
Modifier and TypeMethodDescriptionReturns the enum constant of this class with the specified name.static ClassFile.LineNumbersOptionPREVIEW[]
values()
Returns an array containing the constants of this enum class, in the order they are declared.
-
Enum Constant Details
-
PASS_LINE_NUMBERS
Process line numbers -
DROP_LINE_NUMBERS
Drop line numbers
-
-
Method Details
-
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
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 nameNullPointerException
- if the argument is null
-
LineNumbersOption
when preview features are enabled.