com.gargoylesoftware.base.util

Class DetailedNullPointerException

public class DetailedNullPointerException extends NullPointerException

A more detailed version of NullPointerException that contains information about what argument was null.

Version: $Revision: 1.4 $

Field Summary
String	argumentName_
static long	serialVersionUID

Constructor Summary
	DetailedNullPointerException(String argumentName, String message) Create an instance
	DetailedNullPointerException(String argumentName) Create an instance

Method Summary
String	getArgumentName() Return the name of the argument that was null.

Field Detail

private final String argumentName_

private static final long serialVersionUID

public DetailedNullPointerException(String argumentName, String message)

Create an instance

Parameters: argumentName The name of the argument that was null message The message to use in the exception

public DetailedNullPointerException(String argumentName)

Create an instance

Parameters: argumentName The name of the argument that was null

public String getArgumentName()

Return the name of the argument that was null.

Returns: The name of the argument