Exception

extends Throwable

java.lang.Object
↳	java.lang.Throwable
	↳	java.lang.Exception

Known Direct Subclasses

ClassNotFoundException, CloneNotSupportedException, IOException, IllegalAccessException, InstantiationException, InterruptedException, JSONException, MapRequestException, RuntimeException, UnknownWifiAccessException, XmlPullParserException

ClassNotFoundException	Thrown when an application tries to load in a class through its string name using the `forName` method in class `Class` but no definition for the class with the specified name could be found.
CloneNotSupportedException	Thrown when a program attempts to clone an object which does not support the `Cloneable` interface.
IOException	Signals that an I/O exception of some sort has occurred.
IllegalAccessException	Thrown when an application tries to load in a class, but the currently executing method does not have access to the definition of the specified class, because the class is not public and in another package.
InstantiationException	Thrown when an application tries to create an instance of a class using the `newInstance` method in class `Class`, but the specified class object cannot be instantiated because it is an interface or is an abstract class.
InterruptedException	Thrown when a thread is waiting, sleeping, or otherwise paused for a long time and another thread interrupts it using the `interrupt` method in class `Thread`.
JSONException	The JSONException is thrown by the JSON.org classes then things are amiss.
MapRequestException	Exception thrown when an error occurs during the map direction request.
RuntimeException	`RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
UnknownWifiAccessException	Exception that is thrown when the Wifi interface is required but not found.
XmlPullParserException	This exception is thrown to signal XML Pull Parser related faults.

Known Indirect Subclasses

ArithmeticException, ArrayIndexOutOfBoundsException, ArrayStoreException, AuthenticateException, BufferOverflowException, BufferUnderflowException, ClassCastException, ConcurrentModificationException, ContentException, CrossThreadException, EOFException, EmptyStackException, FileNotFoundException, IllegalArgumentException, IllegalMonitorStateException, and 23 others.

ArithmeticException	Thrown when an exceptional arithmetic condition has occurred.
ArrayIndexOutOfBoundsException	Thrown to indicate that an array has been accessed with an illegal index.
ArrayStoreException	Thrown to indicate that an attempt has been made to store the wrong type of object into an array of objects.
AuthenticateException	Authentication step has failed.
BufferOverflowException	Unchecked exception thrown when a relative put operation reaches the target buffer's limit.
BufferUnderflowException	Unchecked exception thrown when a relative get operation reaches the source buffer's limit.
ClassCastException	Thrown to indicate that the code has attempted to cast an object to a subclass of which it is not an instance.
ConcurrentModificationException	An `ConcurrentModificationException` is thrown when a Collection is modified and an existing iterator on the Collection is used to modify the Collection as well.
ContentException	Indicates that there was a network, parser, cache error when performing a query.
CrossThreadException	Exception thrown when a non Thread-safe modification is done in the wrong thread.
EOFException	Signals that an end of file or end of stream has been reached unexpectedly during input.
EmptyStackException	Thrown by methods in the `Stack` class to indicate that the stack is empty.
FileNotFoundException	Signals that an attempt to open the file denoted by a specified pathname has failed.
IllegalArgumentException	Thrown to indicate that a method has been passed an illegal or inappropriate argument.
IllegalMonitorStateException	Thrown to indicate that a thread has attempted to wait on an object's monitor or to notify other threads waiting on an object's monitor without owning the specified monitor.
IllegalStateException	Signals that a method has been invoked at an illegal or inappropriate time.
IllegalThreadStateException	Thrown to indicate that a thread is not in an appropriate state for the requested operation.
IncompleteAnnotationException	A mirror of java.lang.annotation.IncompleteAnnotationException.
IndexOutOfBoundsException	Thrown to indicate that an index of some sort (such as to an array, to a string, or to a vector) is out of range.
InterruptedIOException	Signals that an I/O operation has been interrupted.
MalformedJSONException	Thrown when a reader encounters malformed JSON.
MediaException	This exception is thrown by `Camera` when a requested media can not be found.
NegativeArraySizeException	Thrown if an application tries to create an array with negative size.
NetworkException	Indicates that there was a network error when performing a query.
NoConnectionException	The network connectivity does not exist and the device could not establish connections and pass data.
NoSuchElementException	Thrown by the `nextElement` method of an `Enumeration` to indicate that there are no more elements in the enumeration.
NullPointerException	Thrown when an application attempts to use `null` in a case where an object is required.
NumberFormatException	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.
ParseException	Error in parsing step.
ProtocolException	Thrown to indicate that there is an error in the underlying protocol, such as a TCP error.
ResourceNotFoundException	This exception is thrown by `ResManager` when a requested resource can not be found.
SecurityException	Thrown by the security manager to indicate a security violation.
ServerException	The server has sent a response that does not have a 2XX, 401 or 403 HTTP status code.
StringIndexOutOfBoundsException	Thrown by the `charAt` method in class `String` and by other `String` methods to indicate that an index is either negative or greater than or equal to the size of the string.
TimeoutException	Time out has been reached.
UTFDataFormatException	Signals that a malformed UTF-8 string has been read in a data input stream or by any class that implements the data input interface.
UnsupportedEncodingException	The Character Encoding is not supported.
UnsupportedOperationException

Class Overview

The class Exception and its subclasses are a form of Throwable that indicates conditions that a reasonable application might want to catch.

Summary

Public Constructors
	Exception() Constructs an `Exception` with no specified detail message.
	Exception(String s) Constructs an `Exception` with the specified detail message.

[Expand]

Inherited Methods

From class java.lang.Throwable

From class java.lang.Object

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.
String	toString() Returns a string representation of the object.
final void	wait(long timeout, int nanos) Causes current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.
final void	wait(long timeout) Causes current thread to wait until either another thread invokes the `notify()` method or the `notifyAll()` method for this object, or a specified amount of time has elapsed.
final void	wait() Causes current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object.

Public Constructors

public Exception ()

Constructs an Exception with no specified detail message.

public Exception (String s)

Constructs an Exception with the specified detail message.

Parameters

s	the detail message.

Interfaces

Classes

Annotations

Exceptions

Errors