info.aduna.lang
Class VarargsNullValueException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          java.lang.RuntimeException
              java.lang.IllegalArgumentException
                  info.aduna.lang.VarargsNullValueException

All Implemented Interfaces:

Serializable

public class VarargsNullValueException
extends IllegalArgumentException

Extension of IllegalArgumentException indicating that a null value has been supplied as the value of a vararg parameter to a method that expects a non-null value. A common cause of this problem is when null is used in a method call without a cast to the vararg's element type. By default, the Java compiler will interpret the null value to an array of the vararg's element type.

Author:

Herko ter Horst, Arjohn Kampman

See Also:

Serialized Form

Constructor Summary

VarargsNullValueException()
Construct a new VarargsNullValueException with a default message intended to explain the most likely fix for this exception.

VarargsNullValueException(String s)

Method Summary

static <E> void

throwIfNull(E... vararg) Throws a VarargsNullValueException if the supplied argument is null.

Methods inherited from class java.lang.Throwable

fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

VarargsNullValueException

public VarargsNullValueException()

Construct a new VarargsNullValueException with a default message intended to explain the most likely fix for this exception.

VarargsNullValueException

public VarargsNullValueException(String s)

Method Detail

throwIfNull

public static <E> void throwIfNull(E... vararg)
                        throws VarargsNullValueException

Throws a VarargsNullValueException if the supplied argument is null.

Throws:

VarargsNullValueException