Module java.base

Package java.lang.classfile.attribute^PREVIEW

Interface LocalVariableTableAttribute

All Superinterfaces:

AttributePREVIEW<LocalVariableTableAttributePREVIEW>, ClassFileElementPREVIEW, WritableElementPREVIEW<LocalVariableTableAttributePREVIEW>

public sealed interface LocalVariableTableAttribute
extends AttributePREVIEW<LocalVariableTableAttributePREVIEW>

LocalVariableTableAttribute is a preview API of the Java platform.

Programs can only use LocalVariableTableAttribute 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 LocalVariableTable attribute 4.7.13, which can appear on a Code attribute, and records debug information about local variables. Delivered as a LocalVariable^PREVIEW when traversing the elements of a CodeModel^PREVIEW, according to the setting of the ClassFile.DebugElementsOption^PREVIEW option.

The attribute permits multiple instances in a given location.

Since:

22

Method Summary

Modifier and Type	Method	Description
List<LocalVariableInfoPREVIEW>	localVariables()	Returns debug information for the local variables in this method.
static LocalVariableTableAttributePREVIEW	of(List<LocalVariableInfoPREVIEW> locals)	Returns a LocalVariableTable attribute.

Methods declared in interface java.lang.classfile.Attribute^PREVIEW

attributeMapper, attributeName

Methods declared in interface java.lang.classfile.WritableElement^PREVIEW

writeTo

Method Details

localVariables

List<LocalVariableInfoPREVIEW> localVariables()

Returns debug information for the local variables in this method.

Returns:

debug information for the local variables in this method

of

static LocalVariableTableAttributePREVIEW of(List<LocalVariableInfoPREVIEW> locals)

Returns a LocalVariableTable attribute.

Parameters:

locals - the local variable descriptions

Returns:

a LocalVariableTable attribute