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. Since: JDK1.0, CLDC 1.0 See Also:Integer.toString()

Constructor Summary

Constructors

Constructor	Description
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 Throwable

addSuppressed, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, setStackTrace, toString

Modifier and Type	Method	Description
final void	addSuppressed(Throwable exception)
Throwable	getCause()	Returns the cause of this throwable or null if the cause is nonexistent or unknown.
String	getLocalizedMessage()
String	getMessage()	Returns the error message string of this Throwable object.
StackTraceElement[]	getStackTrace()
final Throwable[]	getSuppressed()
Throwable	initCause(Throwable cause)	Deprecated. DO NOT USE THIS METHOD, its here just to get the compiler working and isn't intended for use
void	printStackTrace()	Prints this Throwable and its backtrace to the standard error stream.
void	setStackTrace(StackTraceElement[] el)
String	toString()	Returns a short description of this Throwable object.

Methods inherited from class Object

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

Modifier and Type	Method	Description
protected Object	clone()
boolean	equals(Object obj)	Indicates whether some other object is "equal to" this one.
final Class	getClass()	Returns the runtime class of an object.
int	hashCode()	Returns a hash code value for the object.
final void	notify()	Wakes up a single thread that is waiting on this object's monitor.
final void	notifyAll()	Wakes up all threads that are waiting on this object's monitor.
final void	wait()	Causes current thread to wait until another thread invokes the method or the method for this object.
final void	wait(long timeout)	Causes current thread to wait until either another thread invokes the method or the method for this object, or a specified amount of time has elapsed.
final void	wait(long timeout, int nanos)	Causes current thread to wait until another thread invokes the method or the method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.

Constructor Details

NumberFormatException

public NumberFormatException()

Constructs a NumberFormatException with no detail message.

NumberFormatException

public NumberFormatException(String s)

Constructs a NumberFormatException with the specified detail message. s - the detail message.