Module java.base

Package java.lang.classfile.attribute^PREVIEW

Interface LineNumberInfo

public sealed interface LineNumberInfo

LineNumberInfo is a preview API of the Java platform.

Programs can only use LineNumberInfo when preview features are enabled.

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

Models a single line number in the LineNumberTableAttribute^PREVIEW.

Since:

22

Method Summary

Modifier and Type	Method	Description
int	lineNumber()	Returns the line number within the original source file.
static LineNumberInfoPREVIEW	of(int startPc, int lineNumber)	Returns a line number description.
int	startPc()	Returns the index into the code array at which the code for this line begins.

Method Details

startPc

int startPc()

Returns the index into the code array at which the code for this line begins.

Returns:

the index into the code array at which the code for this line begins

lineNumber

int lineNumber()

Returns the line number within the original source file.

Returns:

the line number within the original source file

of

static LineNumberInfoPREVIEW of(int startPc,
 int lineNumber)

Returns a line number description.

Parameters:

startPc - the starting index of the code array for this line

lineNumber - the line number within the original source file

Returns:

a line number description