java.lang.classfile.attribute

public sealed Interface LocalVariableTypeTableAttribute

Known Direct Implementers

extends Attribute<LocalVariableTypeTableAttribute>jdk.internal.classfile.impl.BoundAttribute.BoundLocalVariableTypeTableAttribute, jdk.internal.classfile.impl.UnboundAttribute.UnboundLocalVariableTypeTableAttribute

Annotations

@PreviewFeature
feature:CLASSFILE_API

Imports

java.lang.classfile.Attribute, jdk.internal.classfile.impl.BoundAttribute, .UnboundAttribute, java.util.List, jdk.internal.javac.PreviewFeature

Preview

Second Preview of ClassFile API (JEP 466).

Programs can only use LocalVariableTypeTableAttribute when preview features are enabled.
Preview features may be removed in a future release, or upgraded to permanent features of the Java platform.

Models the LocalVariableTypeTable attribute 4.7.14, which can appear on a Code attribute, and records debug information about local variables. Delivered as a java.lang.classfile.instruction.LocalVariable when traversing the elements of a java.lang.classfile.CodeModel, according to the setting of the java.lang.classfile.ClassFile.LineNumbersOption option.

The attribute permits multiple instances in a given location.

The attribute was introduced in the Java SE Platform version 5.0.

Since: 22

Method Summary

Modifier and Type	Method and Description
public List<LocalVariableTypeInfo>	Returns: debug information for the local variables in this method localVariableTypes() Returns debug information for the local variables in this method.
public static LocalVariableTypeTableAttribute	Returns: a `LocalVariableTypeTable` attribute of(List<LocalVariableTypeInfo> the local variable descriptions locals) Returns a `LocalVariableTypeTable` attribute.

Inherited from java.lang.classfile.Attribute:: attributeMapper attributeName

Method Detail

localVariableTypes	back to summary
public List<LocalVariableTypeInfo> localVariableTypes() Returns debug information for the local variables in this method. Returns:List<LocalVariableTypeInfo> debug information for the local variables in this method

localVariableTypes

back to summary

public List<LocalVariableTypeInfo> localVariableTypes()

Returns debug information for the local variables in this method.

Returns:List<LocalVariableTypeInfo>: debug information for the local variables in this method

of back to summary

of	back to summary
public static LocalVariableTypeTableAttribute of(List<LocalVariableTypeInfo> locals) Returns a `LocalVariableTypeTable` attribute. Parameters locals:List<LocalVariableTypeInfo> the local variable descriptions Returns:LocalVariableTypeTableAttribute a `LocalVariableTypeTable` attribute

public static LocalVariableTypeTableAttribute of(List<LocalVariableTypeInfo> locals)

Returns a LocalVariableTypeTable attribute.

Parameters

locals:List<LocalVariableTypeInfo>: the local variable descriptions

Returns:LocalVariableTypeTableAttribute

a LocalVariableTypeTable attribute