java.lang
Class NumberFormatException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          java.lang.RuntimeException
              java.lang.IllegalArgumentException
                  java.lang.NumberFormatException

public class NumberFormatException
extends IllegalArgumentException

Thrown to indicate that the application has attempted to convert a string to one of the numeric types, but that the string does not have the appropriate format.

See Also:

Integer.toString()

Since:

JDK1.0

Constructor Summary

NumberFormatException()
Constructs a NumberFormatException with no detail message.

NumberFormatException(String s)
Constructs a NumberFormatException with the specified detail message.

Method Summary

Methods inherited from class java.lang.Throwable

getMessage, printStackTrace, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

NumberFormatException

public NumberFormatException()

Constructs a NumberFormatException with no detail message.

NumberFormatException

public NumberFormatException(String s)

Constructs a NumberFormatException with the specified detail message.

Parameters:

s - the detail message.