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## org.eclipse.jdt.core.util
Interface ILineNumberAttribute

All Superinterfaces:
  IClassFileAttribute

public interface ILineNumberAttribute
extends IClassFileAttribute

Description of a line number attribute as described in the JVM specifications. This interface may be implemented by clients.

Since:
  2.0

Method Summary
`int[][]` | `getLineNumberTable()` Answer back the array of pairs (start pc, line number) as specified in the JVM specifications.
`int` | `getLineNumberTableLength()` Answer back the line number table length as specified in the JVM specifications.

Methods inherited from interface org.eclipse.jdt.core.util.IClassFileAttribute
`getAttributeLength, getAttributeName, getAttributeNameIndex`

Method Detail

### getLineNumberTableLength

    public int getLineNumberTableLength()

  Answer back the line number table length as specified in the JVM specifications.

  Returns:
    the line number table length as specified in the JVM specifications

### getLineNumberTable

    public int[][] getLineNumberTable()

  Answer back the array of pairs (start pc, line number) as specified in the JVM specifications. Answer an empty array if none.

  Returns:
    the array of pairs (start pc, line number) as specified in the JVM specifications. Answer an empty array if none

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