JavaTM 2 Platform
Std. Ed. v1.4.2

Class NumberFormatException

  extended byjava.lang.Throwable
      extended byjava.lang.Exception
          extended byjava.lang.RuntimeException
              extended byjava.lang.IllegalArgumentException
                  extended byjava.lang.NumberFormatException
All Implemented Interfaces:

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(), Serialized Form

Constructor Summary
          Constructs a NumberFormatException with no detail message.
NumberFormatException(String s)
          Constructs a NumberFormatException with the specified detail message.
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


public NumberFormatException()
Constructs a NumberFormatException with no detail message.


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

s - the detail message.

JavaTM 2 Platform
Std. Ed. v1.4.2

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For further API reference and developer documentation, see Java 2 SDK SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

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