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 LineNumberTableAttributePREVIEW.
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