Summary: Ctors | Methods | Inherited Methods | [Expand All]

public class

Throwable

extends Object
implements Serializable

java.lang.Object
↳	java.lang.Throwable

Known Direct Subclasses

Error, Exception

Known Indirect Subclasses

AbstractMethodError, AccessControlException, AclNotFoundException, ActivityNotFoundException, AllocationLimitError, AlreadyConnectedException, AndroidException, AndroidRuntimeException, AnnotationFormatError, AnnotationTypeMismatchException, ArithmeticException, ArrayIndexOutOfBoundsException, ArrayStoreException, AssertionError, AssertionFailedError, AsynchronousCloseException, BackingStoreException, BadPaddingException, BadParcelableException, BatchUpdateException, BindException, BrokenBarrierException, BufferOverflowException, BufferUnderflowException, CRLException, CancellationException, CancelledKeyException, CertPathBuilderException, CertPathValidatorException, CertStoreException, CertificateEncodingException, CertificateException, CertificateExpiredException, CertificateNotYetValidException, CertificateParsingException, CharConversionException, CharacterCodingException, CircularRedirectException, ClassCastException, ClassCircularityError, ClassFormatError, ClassNotFoundException, ClientProtocolException, CloneNotSupportedException, ClosedByInterruptException, ClosedChannelException, ClosedSelectorException, CoderMalfunctionError, ComparisonFailure, ConcurrentModificationException, ConnectException, ConnectTimeoutException, ConnectionClosedException, ConnectionPendingException, ConnectionPoolTimeoutException, CursorIndexOutOfBoundsException, DOMException, DataFormatException, DataTruncation, DateParseException, DeadObjectException, DestroyFailedException, DigestException, DuplicateFormatFlagsException, EOFException, EmptyStackException, EnumConstantNotPresentException, ExceptionInInitializerError, ExecutionException, ExemptionMechanismException, FactoryConfigurationError, FileLockInterruptionException, FileNotFoundException, FormatFlagsConversionMismatchException, FormatterClosedException, GLException, GeneralSecurityException, GenericSignatureFormatError, HttpHostConnectException, HttpResponseException, HttpRetryException, IOException, IllegalAccessError, IllegalAccessException, IllegalArgumentException, IllegalBlockSizeException, IllegalBlockingModeException, IllegalCharsetNameException, IllegalFormatCodePointException, IllegalFormatConversionException, IllegalFormatException, IllegalFormatFlagsException, IllegalFormatPrecisionException, IllegalFormatWidthException, IllegalMonitorStateException, IllegalSelectorException, IllegalStateException, IllegalThreadStateException, IncompatibleClassChangeError, IncompleteAnnotationException, IndexOutOfBoundsException, InflateException, InputMismatchException, InstantiationError, InstantiationException, IntentFilter.MalformedMimeTypeException, InternalError, InterruptedException, InterruptedIOException, InvalidAlgorithmParameterException, InvalidClassException, InvalidCredentialsException, InvalidKeyException, InvalidKeySpecException, InvalidMarkException, InvalidObjectException, InvalidParameterException, InvalidParameterSpecException, InvalidPreferencesFormatException, InvalidPropertiesFormatException, InvocationTargetException, JSONException, JarException, KeyException, KeyManagementException, KeyStoreException, LastOwnerException, LinkageError, LoginException, MalformedChallengeException, MalformedChunkCodingException, MalformedCookieException, MalformedInputException, MalformedParameterizedTypeException, MalformedURLException, MethodNotSupportedException, MissingFormatArgumentException, MissingFormatWidthException, MissingResourceException, NTLMEngineException, NegativeArraySizeException, NoClassDefFoundError, NoConnectionPendingException, NoHttpResponseException, NoRouteToHostException, NoSuchAlgorithmException, NoSuchElementException, NoSuchFieldError, NoSuchFieldException, NoSuchMethodError, NoSuchMethodException, NoSuchPaddingException, NoSuchProviderException, NonReadableChannelException, NonRepeatableRequestException, NonWritableChannelException, NotActiveException, NotOwnerException, NotSerializableException, NotYetBoundException, NotYetConnectedException, NullPointerException, NumberFormatException, ObjectStreamException, OptionalDataException, OutOfMemoryError, OverlappingFileLockException, PackageManager.NameNotFoundException, ParcelFormatException, ParseException, ParserConfigurationException, PatternSyntaxException, PendingIntent.CanceledException, PortUnreachableException, PotentialDeadlockError, PrivilegedActionException, ProtocolException, ProviderException, ReadOnlyBufferException, ReceiverCallNotAllowedException, RedirectException, RejectedExecutionException, RemoteException, RemoteViews.ActionException, Resources.NotFoundException, RuntimeException, SAXException, SAXNotRecognizedException, SAXNotSupportedException, SAXParseException, SQLException, SQLWarning, SQLiteAbortException, SQLiteConstraintException, SQLiteDatabaseCorruptException, SQLiteDiskIOException, SQLiteDoneException, SQLiteException, SQLiteFullException, SQLiteMisuseException, SSLException, SSLHandshakeException, SSLKeyException, SSLPeerUnverifiedException, SSLProtocolException, SecurityException, Settings.SettingNotFoundException, ShortBufferException, SignatureException, SocketException, SocketTimeoutException, StackOverflowError, StaleDataException, StaleDexCacheError, StreamCorruptedException, StringIndexOutOfBoundsException, Surface.OutOfResourcesException, SurfaceHolder.BadSurfaceTypeException, SyncFailedException, ThreadDeath, TimeFormatException, TimeoutException, TooManyListenersException, TunnelRefusedException, TypeNotPresentException, URISyntaxException, UTFDataFormatException, UndeclaredThrowableException, UnknownError, UnknownFormatConversionException, UnknownFormatFlagsException, UnknownHostException, UnknownServiceException, UnmappableCharacterException, UnrecoverableEntryException, UnrecoverableKeyException, UnresolvedAddressException, UnsatisfiedLinkError, UnsupportedAddressTypeException, UnsupportedCallbackException, UnsupportedCharsetException, UnsupportedClassVersionError, UnsupportedDigestAlgorithmException, UnsupportedEncodingException, UnsupportedHttpVersionException, UnsupportedOperationException, VerifyError, VirtualMachineError, WindowManager.BadTokenException, WriteAbortedException, XmlPullParserException, ZipException

AbstractMethodError	This error is thrown when the VM notices that a an attempt is being made to invoke an abstract method.
AccessControlException	This runtime exception is thrown when an access control check indicates that access should not be granted.
AclNotFoundException
ActivityNotFoundException	This exception is thrown when a call to startActivity(Intent) or one of its variants fails because an Activity can not be found to execute the given Intent.
AllocationLimitError	This is thrown when an allocation limit is exceeded.
AlreadyConnectedException	Thrown when an attempt is made to connect a SocketChannel that is already connected.
AndroidException	Base class for all checked exceptions thrown by the Android frameworks.
AndroidRuntimeException	Base class for all unchecked exceptions thrown by the Android frameworks.
AnnotationFormatError	Indicates that an annotation in the binary representation of a class is syntactically incorrect and the annotation parser is unable to process it.
AnnotationTypeMismatchException	Indicates that an annotation type has changed since it was compiled or serialized.
ArithmeticException	This runtime exception is thrown when the an invalid arithmetic operation is attempted.
ArrayIndexOutOfBoundsException	This runtime exception is thrown when the an array is indexed with a value less than zero, or greater than or equal to the size of the array.
ArrayStoreException	This runtime exception is thrown when a program attempts to store into an array an element of a a type which the array can not hold..
AssertionError	Indicates that an assertion has failed.
AssertionFailedError	Thrown when an assertion failed.
AsynchronousCloseException	Thrown when the underlying channel for an IO operation is closed by another thread.
BackingStoreException	An exception to indicate that some error was encountered while accessing the backing store.
BadPaddingException
BadParcelableException	The object you are calling has died, because its hosting process no longer exists.
BatchUpdateException	An exception thrown if a problem occurs during a batch update operation.
BindException	A BindException is thrown when a process cannot bind a local address/port, either because it is already bound or reserved by the OS.
BrokenBarrierException	Exception thrown when a thread tries to wait upon a barrier that is in a broken state, or which enters the broken state while the thread is waiting.
BufferOverflowException	A `BufferOverflowException` is thrown when you try to write elements to a buffer, but there is not enough remaining space in the buffer.
BufferUnderflowException	A `BufferUnderflowException` is thrown when you try to read elements from a buffer, but there is not enough remaining elements in the buffer.
CRLException
CancellationException	Exception indicating that the result of a value-producing task, such as a FutureTask, cannot be retrieved because the task was cancelled.
CancelledKeyException	Thrown when an invalid selection key is used.
CertPathBuilderException
CertPathValidatorException
CertStoreException
CertificateEncodingException
CertificateException
CertificateExpiredException
CertificateNotYetValidException
CertificateParsingException
CharConversionException	This is the top level class for character conversion exceptions.
CharacterCodingException	Type of exception thrown when an encoding or decoding error occurs.
CircularRedirectException	Signals a circular redirect
ClassCastException	This runtime exception is thrown when a program attempts to cast a an object to a type which it is not compatible with.
ClassCircularityError	This error is thrown when the VM notices that an attempt is made to load a class which would directly or indirectly inherit from one of its subclasses.
ClassFormatError	This error is thrown by the class loader when it discovers that a class that it is loading does not have the correct shape.
ClassNotFoundException	This exception is thrown when a classloader is unable to find a class.
ClientProtocolException	Signals an error in the HTTP protocol.
CloneNotSupportedException	This exception is thrown when a program attempts to clone an object which does not support the Cloneable interface.
ClosedByInterruptException	Thrown when a thread is interrupted in a blocking IO operation.
ClosedChannelException	This exception is thrown when a channel is closed for the type of operation attempted.
ClosedSelectorException	Thrown when an a selector is closed and an IO operation is attempted.
CoderMalfunctionError	Errors thrown when the encoder/decoder is malfunctioning.
ComparisonFailure	Thrown when an assert equals for Strings failed.
ConcurrentModificationException	This runtime exception is thrown when a Collection is modified and an existing iterator on the Collection is used to modify the Collection as well.
ConnectException	This ConnectException is thrown when a connection cannot be established to a remote host/port, because for instance a server was not listening.
ConnectTimeoutException	A timeout while connecting to an HTTP server or waiting for an available connection from an HttpConnectionManager.
ConnectionClosedException	Indicates that a connection has been closed.
ConnectionPendingException	Thrown when an attempt is made to connect a SocketChannel that has a non-blocking connection already underway.
ConnectionPoolTimeoutException	A timeout while waiting for an available connection from a connection manager.
CursorIndexOutOfBoundsException	An exception indicating that a cursor is out of bounds.
DOMException	DOM operations only raise exceptions in "exceptional" circumstances, i.e., when an operation is impossible to perform (either for logical reasons, because data is lost, or because the implementation has become unstable).
DataFormatException	DataFormatException is used to indicate an error in the format of a particular data stream.
DataTruncation	An exception which is thrown when a JDBC driver unexpectedly truncates a data value either when reading or when writing data.
DateParseException	An exception to indicate an error parsing a date string.
DeadObjectException	The object you are calling has died, because its hosting process no longer exists.
DestroyFailedException
DigestException	This class represents exceptions for message digest computation.
DuplicateFormatFlagsException	The unchecked exception will be thrown out if there are duplicate flags given out in the format specifier.
EOFException	This End Of File (EOF) exception is thrown when a program encounters the end of a file or stream during an operation.
EmptyStackException	Runtime exception which is thrown when pop/peek method of stack is executed on a stack which is empty
EnumConstantNotPresentException	Indicates that an `enum` constant does not exist for a particular name.
ExceptionInInitializerError	This error is thrown when an exception occurs during class initialization.
ExecutionException	Exception thrown when attempting to retrieve the result of a task that aborted by throwing an exception.
ExemptionMechanismException
FactoryConfigurationError	Represents an error that occured during the configuration of parser factory.
FileLockInterruptionException	Thrown when thread was interrupted while waiting to acquire a file lock.
FileNotFoundException	This IO exception is thrown when a file specified by a program cannot be found.
FormatFlagsConversionMismatchException	The unchecked exception will be thrown out if a conversion and flags are incompatible.
FormatterClosedException	The unchecked exception will be thrown out if the formatter has been closed.
GLException	An exception class for OpenGL errors.
GeneralSecurityException	This class represents the general security exception.
GenericSignatureFormatError	Indicates that a malformed signature has been encountered via a reflective method.
HttpHostConnectException	A ConnectException that specifies the HttpHost that was being connected to.
HttpResponseException	Signals a non 2xx HTTP response.
HttpRetryException	The exception to be thrown when a request cannot be retried.
IOException	This IO exception is thrown when a program encounters some sort I/O error.
IllegalAccessError	This error is thrown when the VM notices that a an attempt is being made to access a field which is not accessable from where it is referenced.
IllegalAccessException	This exception is thrown when a program attempts to access a field or method which is not accessible from the location where the reference is made.
IllegalArgumentException	This runtime exception is thrown when a method is invoked with an argument which it can not reasonably deal with.
IllegalBlockSizeException
IllegalBlockingModeException	Thrown when when operation that requires a specific blocking mode is invoked on a channel that is in a different blocking mode.
IllegalCharsetNameException	Thrown when an illegal charset name is encountered.
IllegalFormatCodePointException	The unchecked exception will be thrown out if an invalid Unicode code point, which is Character.isValidCodePoint(int), is passed as a parameter to Formatter.
IllegalFormatConversionException	The unchecked exception will be thrown out when the parameter is incompatible with the corresponding format specifier.
IllegalFormatException	Unchecked Exception that is to be thrown out when a format string that contains either an illegal syntax or format specifier is transferred as a parameter.
IllegalFormatFlagsException	The unchecked exception will be thrown out if the combination of the format flags is illegal.
IllegalFormatPrecisionException	The unchecked exception will be thrown out when the precision is a negative other than -1, or the conversion does not support a precision or other cases when the precision is not supported.
IllegalFormatWidthException	The unchecked exception will be thrown out when the width is a negative other than -1, or the conversion does not support a width or other cases when the width is not supported.
IllegalMonitorStateException	This runtime exception is thrown when a monitor operation is attempted when the monitor is not in the correct state, for example when a thread attempts to exit a monitor which it did not own.
IllegalSelectorException	Thrown when a call is made to register a channel on a selector that has been created by a different provider.
IllegalStateException	This runtime exception is thrown when an action is attempted at a time when the virtual machine is not in the correct state.
IllegalThreadStateException	This runtime exception is thrown when an operation is attempted which is not possible given the state that the executing thread is in.
IncompatibleClassChangeError	This class is the superclass of all classes which represent errors which occur when inconsistant class files are loaded into the same running image.
IncompleteAnnotationException	Indicates that an element of an annotation type was accessed that was added after the type was compiled or serialized.
IndexOutOfBoundsException	This runtime exception is thrown when a program attempts to access a value in an indexable collection using a value which is outside the possible range of indices.
InflateException	This exception is thrown by an inflater on error conditions.
InputMismatchException	An InputMismatchException is thrown by a scanner to indicate that the next token does not match the pattern the specified type.
InstantiationError	This error is thrown when the VM notices that a an attempt is being made to create a new instance of a class which has no visible constructors from the location where new is invoked.
InstantiationException	This exception is thrown when a program attempts to access a constructor which is not accessible from the location where the reference is made.
IntentFilter.MalformedMimeTypeException	This exception is thrown when a given MIME type does not have a valid syntax.
InternalError	This error is thrown when the VM notices that it has gotten into a state which it does not understand.
InterruptedException	This exception is thrown when a waiting thread is activated before the condition it was waiting on has been satisfied.
InterruptedIOException	This IO exception is thrown when a program reading or writing to a stream is interrupted.
InvalidAlgorithmParameterException	This class represents invalid algorithm parameters to cryptographic services.
InvalidClassException	A problem was found with the class of one of the objects being serialized or deserialized.
InvalidCredentialsException	Authentication credentials required to respond to a authentication challenge are invalid
InvalidKeyException	Used when invalid cryptography keys are used.
InvalidKeySpecException
InvalidMarkException	A `InvalidMarkException` is thrown when `reset()` is called on a buffer, but there is no mark set previously.
InvalidObjectException	The object graph loaded (deserialized) can be validated by a collection of validator objects.
InvalidParameterException	This exception is thrown when an invalid parameter is passed to a method.
InvalidParameterSpecException
InvalidPreferencesFormatException	An exception to indicate that the input XML file is not well-formed or validating to the appropriate document type, which is specified by `Preferences`.
InvalidPropertiesFormatException
InvocationTargetException	This class provides a wrapper for an exception thrown by a Method or Constructor invocation.
JSONException	The JSONException is thrown by the JSON.org classes then things are amiss.
JarException	This runtime exception is thrown when a problem occurs while reading a JAR file.
KeyException	This class is the superclass of all classes which represent problems with keys.
KeyManagementException
KeyStoreException
LastOwnerException
LinkageError	This class is the superclass of all classes which represent errors that occur when loading and linking class files.
LoginException
MalformedChallengeException	Signals that authentication challenge is in some way invalid or illegal in the given context
MalformedChunkCodingException	Signals a malformed chunked stream.
MalformedCookieException	Signals that a cookie is in some way invalid or illegal in a given context
MalformedInputException	Thrown when a malformed input is encountered, for example, a byte sequence is illegal for the given charset.
MalformedParameterizedTypeException	Indicates that a malformed parameterized type has been accessed by a reflected method.
MalformedURLException	This exception is thrown when a program attempts to create an URL from an incorrect specification.
MethodNotSupportedException	Indicates that an HTTP method is not supported.
MissingFormatArgumentException	The unchecked exception will be thrown out if there no corresponding argument with the specified conversion or an argument index that refers to a missing argument.
MissingFormatWidthException	The unchecked exception will be thrown out if the format width is missing but is required.
MissingResourceException	This runtime exception is thrown by ResourceBundle when a resouce bundle cannot be found or a resource is missing from a resource bundle.
NTLMEngineException	Signals NTLM protocol failure.
NegativeArraySizeException	This runtime exception is thrown when an attempt is made to create an array whose size would be less than zero.
NoClassDefFoundError	This error is thrown when the VM is unable to locate a class which it has been asked to load.
NoConnectionPendingException	Thrown if SocketChannel's finishConnect method is called before the SocketChannel's connect method completed without error.
NoHttpResponseException	Signals that the target server failed to respond with a valid HTTP response.
NoRouteToHostException	The NoRouteToHostException may be thrown when attempting to connect to a remote machine and because of network fault or firewall, no route can be established.
NoSuchAlgorithmException	Instances of this class are thrown when an attempt is made to access an algorithm which is not provided by the library.
NoSuchElementException	This runtime exception is thrown when trying to retrieve an element past the end of an Enumeration, or the first or last element from an empty Vector.
NoSuchFieldError	This error is thrown when the VM notices that a an attempt is being made to reference a field of a class which does not exist in that class.
NoSuchFieldException	This exception is thrown when a program attempts to access a field which does not exist in a class
NoSuchMethodError	This error is thrown when the VM notices that a an attempt is being made to reference a method of a class which does not exist in that class.
NoSuchMethodException	This exception is thrown when a program attempts to access a method which does not exist in a class.
NoSuchPaddingException
NoSuchProviderException	Instances of this class are thrown when an attempt is made to access a provider by name which is not currently available.
NonReadableChannelException	Thrown when attempting to read from a channel that is not open for reading.
NonRepeatableRequestException	Signals failure to retry the request due to non-repeatable request entity.
NonWritableChannelException	Thrown when attempting to write to a channel that is not open for writing.
NotActiveException	Some methods in ObjectInputStream and ObjectOutputStream can only be called from a nested call to readObject() or writeObject().
NotOwnerException
NotSerializableException	When an implementation of ObjectOutput.writeObject() is passed an object that is not serializable, it will throw this type of exception.
NotYetBoundException	Thrown if the server socket channel is not bound before an IO operation is made.
NotYetConnectedException	Thrown if the socket channel is not connected before an IO operation is invoked.
NullPointerException	This runtime exception is thrown when an attempt is made to access a field or method of an instance or an element of an array when there is no instance or array to use (i.e.
NumberFormatException	This runtime exception is thrown when a "string to number" conversion routine is passed an invalid value.
ObjectStreamException	This is the superclass of all exceptions that can happen when serializing or deserialing objects.
OptionalDataException	When readObject() encounters primitive types (int, char, etc) instead of an object instance in the input stream, this type of exception will be thrown.
OutOfMemoryError	This error is thrown when a request is made for more memory either as a result of the running program, or because of the internal behavior of the virtual machine which can not be satisfied using the available platform resources.
OverlappingFileLockException	Thrown when attempting to acquire a lock that overlaps an existing or pending lock held by this process.
PackageManager.NameNotFoundException	This exception is thrown when a given package, application, or component name can not be found.
ParcelFormatException	The contents of a Parcel (usually during unmarshalling) does not contain the expected data.
ParseException	A ParseException is thrown when the String being parsed is not in the correct form.
ParserConfigurationException	Represents an exception that occured during the configuration of parser.
PatternSyntaxException	Encapsulates a syntax error that occurred during the compilation of a Pattern.
PendingIntent.CanceledException	Exception thrown when trying to send through a PendingIntent that has been canceled or is otherwise no longer able to execute the request.
PortUnreachableException
PotentialDeadlockError	This is thrown when the VM identifies a potential deadlock.
PrivilegedActionException	Instances of this class are used to wrap exceptions which occur within privileged operations.
ProtocolException	An attempt to connect to a socket of the wrong type (stream or nonstream) will trigger this exception.
ProviderException
ReadOnlyBufferException	A `ReadOnlyBufferException` is thrown when some write operation is called on a readonly buffer.
ReceiverCallNotAllowedException	This exception is thrown from registerReceiver(BroadcastReceiver, IntentFilter) and bindService(Intent, ServiceConnection, int) when these methods are being used from an BroadcastReceiver component.
RedirectException	Signals violation of HTTP specification caused by an invalid redirect
RejectedExecutionException	Exception thrown by an Executor when a task cannot be accepted for execution.
RemoteException	Parent exception for all Binder remote-invocation errors
RemoteViews.ActionException	Exception to send when something goes wrong executing an action
Resources.NotFoundException	This exception is thrown by the resource APIs when a requested resource can not be found.
RuntimeException	This class is the superclass of all classes which represent exceptional conditions which occur as a result of the running of the virtual machine.
SAXException	Encapsulate a general SAX error or warning.
SAXNotRecognizedException	Exception class for an unrecognized identifier.
SAXNotSupportedException	Exception class for an unsupported operation.
SAXParseException	Encapsulate an XML parse error or warning.
SQLException	An Exception class that is used in conjunction with JDBC operations.
SQLWarning	An exception class that holds information about Database access warnings.
SQLiteAbortException	An exception that indicates that the SQLite program was aborted.
SQLiteConstraintException	An exception that indicates that an integrity constraint was violated.
SQLiteDatabaseCorruptException	An exception that indicates that the SQLite database file is corrupt.
SQLiteDiskIOException	An exception that indicates that an IO error occured while accessing the SQLite database file.
SQLiteDoneException	An exception that indicates that the SQLite program is done.
SQLiteException	A SQLite exception that indicates there was an error with SQL parsing or execution.
SQLiteFullException	An exception that indicates that the SQLite database is full.
SQLiteMisuseException
SSLException
SSLHandshakeException
SSLKeyException
SSLPeerUnverifiedException
SSLProtocolException
SecurityException	This runtime exception is thrown when a security manager check fails.
Settings.SettingNotFoundException
ShortBufferException
SignatureException	This class represents generic security exceptions.
SocketException	This SocketException may be thrown during socket creation or setting options, and is the superclass of all other socket related exceptions.
SocketTimeoutException
StackOverflowError	This error is thrown when the depth of the callstack of the running program excedes some platform or virtual machine specific limit.
StaleDataException	This exception is thrown when a Cursor contains stale data and must be requeried before being used again.
StaleDexCacheError	This is thrown when the VM determines that a dex file's cache is out of date, and that there is no way to recreate it.
StreamCorruptedException	When readObject() cannot read an object from the input stream due to missing information (cyclic reference that doesn't match previous instance or missing class descriptor for instance to be loaded) this type of exception is thrown.
StringIndexOutOfBoundsException	This runtime exception is thrown when the a String is indexed with a value less than zero, or greater than or equal to the size of the array.
Surface.OutOfResourcesException	Exception thrown when a surface couldn't be created or resized
SurfaceHolder.BadSurfaceTypeException	Exception that is thrown from lockCanvas() when called on a Surface whose is SURFACE_TYPE_PUSH_BUFFERS.
SyncFailedException	This IO exception is thrown when the method `sync()` in FileDescriptor failed to complete.
ThreadDeath	ThreadDeath is thrown when a thread stops executing.
TimeFormatException
TimeoutException	Exception thrown when a blocking operation times out.
TooManyListenersException	This exception is thrown when an attempt is made to add more than one listener to an event source which only supports a single listener.
TunnelRefusedException
TypeNotPresentException	Indicates that a class, interface, enum or annotation type cannot be found.
URISyntaxException	Represents an exception that occurred during parsing of a URI.
UTFDataFormatException	This IO exception is thrown when a program attempts to read a UTF-8 String and the encoding is incorrect.
UndeclaredThrowableException	This class provides a wrapper for an unexpected exception thrown by an InvocationHandler
UnknownError	This error is thrown when the virtual machine must throw an error which does not match any known exceptional condition.
UnknownFormatConversionException	The unchecked exception will be thrown out if the format conversion is unknown.
UnknownFormatFlagsException	The unchecked exception will be thrown out if there is an unknown flag.
UnknownHostException	This UnknownHostException is thrown when an IP address resolution is attempted and no host or resolver may be found.
UnknownServiceException	This UnknownServiceException is thrown when a particular service requested isn't support by the URL.
UnmappableCharacterException	Thrown when an unmappable character for the given charset is encountered.
UnrecoverableEntryException
UnrecoverableKeyException	This class represents exceptions if a key cannot be found in the keystore.
UnresolvedAddressException	Thrown when trying to use an unresolved network address in a network operation.
UnsatisfiedLinkError	This error is thrown when an attempt is made to invoke a native for which an implementation could not be found.
UnsupportedAddressTypeException	Thrown when connecting or binding to an unsupported address type.
UnsupportedCallbackException
UnsupportedCharsetException	Thrown when an unsupported charset name is encountered.
UnsupportedClassVersionError	This error is thrown when an attempt is made to load a class with a format version that is not supported by the VM.
UnsupportedDigestAlgorithmException	Authentication credentials required to respond to a authentication challenge are invalid
UnsupportedEncodingException	This IO exception is thrown when a program asks for a particular character converter and it is not available.
UnsupportedHttpVersionException	Indicates an unsupported version of the HTTP protocol.
UnsupportedOperationException	This runtime exception is thrown when an unsupported operation is attempted.
VerifyError	This error is thrown when the VM notices that an attempt is made to load a class which does not pass the class verification phase.
VirtualMachineError	This class is the superclass of all classes which represent errors that occur during the operation of the virtual machine.
WindowManager.BadTokenException	Exception that is thrown when trying to add view whose WindowManager.LayoutParams token is invalid.
WriteAbortedException	This type of exception is thrown by readObject() when it detects an exception marker in the input stream.
XmlPullParserException	This exception is thrown to signal XML Pull Parser related faults.
ZipException	This runtime exception is thrown by ZipFile and ZipInputStream when the file or stream is not a valid zip file.

Class Overview

This class is the superclass of all classes which can be thrown by the virtual machine. The two direct subclasses represent recoverable exceptions (Exception) and unrecoverable errors (Error). This class provides common methods for accessing a string message which provides extra information about the circumstances in which the Throwable was created, and for filling in a stack trace (i.e., a record of the call stack at a particular point in time) which can be printed later.

Summary

Public Constructors
	Throwable() Constructs a new instance of this class with its stack trace filled in.
	Throwable(String detailMessage) Constructs a new instance of this class with its stack trace and message filled in.
	Throwable(String detailMessage, Throwable throwable) Constructs a new instance of this class with its stack trace, message, and cause filled in.
	Throwable(Throwable throwable) Constructs a new instance of this class with its stack trace and cause filled in.

Public Methods
Throwable	fillInStackTrace() Records in the receiver a stack trace from the point where this message was sent.
Throwable	getCause() Returns the cause of this Throwable, or null if there is no cause.
String	getLocalizedMessage() Returns the extra information message which was provided when the throwable was created.
String	getMessage() Returns the extra information message which was provided when the throwable was created.
StackTraceElement[]	getStackTrace() Returns an array of StackTraceElement.
Throwable	initCause(Throwable throwable) Initialize the cause of the receiver.
void	printStackTrace() Outputs a printable representation of the receiver's stack trace on the System.err stream.
void	printStackTrace(PrintWriter err) Outputs a printable representation of the receiver's stack trace on the PrintWriter specified by the argument.
void	printStackTrace(PrintStream err) Outputs a printable representation of the receiver's stack trace on the PrintStream specified by the argument.
void	setStackTrace(StackTraceElement[] trace) Sets the array of StackTraceElements.
String	toString() Returns a string containing a concise, human-readable description of the receiver.

[Expand]

Inherited Methods

From class java.lang.Object

Object	clone() Returns a new instance of the same class as the receiver, whose slots have been filled in with the values in the slots of the receiver.
boolean	equals(Object o) Compares the argument to the receiver, and returns true if they represent the same object using a class specific comparison.
void	finalize() Called by the virtual machine when there are no longer any (non-weak) references to the receiver.
final Class<? extends Object>	getClass() Returns the unique instance of java.lang.Class which represents the class of the receiver.
int	hashCode() Returns an integer hash code for the receiver.
final void	notify() Causes one thread which is `wait` ing on the receiver to be made ready to run.
final void	notifyAll() Causes all threads which are `wait` ing on the receiver to be made ready to run.
String	toString() Returns a string containing a concise, human-readable description of the receiver.
final void	wait(long time, int frac) Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by `notify` or `notifyAll`) or the expiration of the timeout.
final void	wait(long time) Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by `notify` or `notifyAll`) or the expiration of the timeout.
final void	wait() Causes the thread which sent this message to be made not ready to run pending some change in the receiver (as indicated by `notify` or `notifyAll`).

Public Constructors

public Throwable ()

Constructs a new instance of this class with its stack trace filled in.

public Throwable (String detailMessage)

Constructs a new instance of this class with its stack trace and message filled in.

Parameters

detailMessage	String The detail message for the exception.

public Throwable (String detailMessage, Throwable throwable)

Constructs a new instance of this class with its stack trace, message, and cause filled in.

Parameters

detailMessage	String The detail message for the exception.
throwable	The cause of this Throwable

public Throwable (Throwable throwable)

Constructs a new instance of this class with its stack trace and cause filled in.

Parameters

throwable	The cause of this Throwable

Public Methods

public Throwable fillInStackTrace ()

Records in the receiver a stack trace from the point where this message was sent. The method is public so that code which catches a throwable and then re-throws it can adjust the stack trace to represent the location where the exception was re-thrown.

Returns

the receiver

public Throwable getCause ()

Returns the cause of this Throwable, or null if there is no cause.

Returns

Throwable The receiver's cause.

public String getLocalizedMessage ()

Returns the extra information message which was provided when the throwable was created. If no message was provided at creation time, then return null. Subclasses may override this method to return localized text for the message.

Returns

String The receiver's message.

public String getMessage ()

Returns the extra information message which was provided when the throwable was created. If no message was provided at creation time, then return null.

Returns

String The receiver's message.

public StackTraceElement[] getStackTrace ()

Returns an array of StackTraceElement. Each StackTraceElement represents a entry on the stack.

Returns

an array of StackTraceElement representing the stack

public Throwable initCause (Throwable throwable)

Initialize the cause of the receiver. The cause cannot be reassigned.

Parameters

throwable	The cause of this Throwable

Returns

the receiver.

Throws

IllegalArgumentException	when the cause is the receiver
IllegalStateException	when the cause has already been initialized

public void printStackTrace ()

Outputs a printable representation of the receiver's stack trace on the System.err stream.

public void printStackTrace (PrintWriter err)

Outputs a printable representation of the receiver's stack trace on the PrintWriter specified by the argument.

Parameters

err	PrintWriter The writer to write the stack trace on.

public void printStackTrace (PrintStream err)

Outputs a printable representation of the receiver's stack trace on the PrintStream specified by the argument.

Parameters

err	PrintStream The stream to write the stack trace on.

public void setStackTrace (StackTraceElement[] trace)

Sets the array of StackTraceElements. Each StackTraceElement represents a entry on the stack. A copy of this array will be returned by getStackTrace() and printed by printStackTrace().

Parameters

trace	The array of StackTraceElement

public String toString ()

Returns a string containing a concise, human-readable description of the receiver.

Returns

String a printable representation for the receiver.

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Interfaces

Classes

Enums

Exceptions

Errors

Throwable

Class Overview

See Also

Summary

Public Constructors

public Throwable ()

public Throwable (String detailMessage)

Parameters

public Throwable (String detailMessage, Throwable throwable)

Parameters

public Throwable (Throwable throwable)

Parameters

Public Methods

public Throwable fillInStackTrace ()

Returns

public Throwable getCause ()

Returns

public String getLocalizedMessage ()

Returns

public String getMessage ()

Returns

public StackTraceElement[] getStackTrace ()

Returns

public Throwable initCause (Throwable throwable)

Parameters

Returns

Throws

public void printStackTrace ()

public void printStackTrace (PrintWriter err)

Parameters

public void printStackTrace (PrintStream err)

Parameters

public void setStackTrace (StackTraceElement[] trace)

Parameters

public String toString ()

Returns