RuntimeException

extends Exception

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

Known Direct Subclasses

ActivityNotFoundException, AndroidRuntimeException, AnnotationTypeMismatchException, ArithmeticException, ArrayStoreException, BufferOverflowException, BufferUnderflowException, ClassCastException, ConcurrentModificationException, DOMException, EmptyStackException, EnumConstantNotPresentException, and 30 others.

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.
AndroidRuntimeException	Base class for all unchecked exceptions thrown by the Android frameworks.
AnnotationTypeMismatchException	Indicates that an annotation type has changed since it was compiled or serialized.
ArithmeticException	Thrown when the an invalid arithmetic operation is attempted.
ArrayStoreException	Thrown when a program attempts to store an element of an incompatible type in an array.
BufferOverflowException	A `BufferOverflowException` is thrown when elements are written to a buffer but there is not enough remaining space in the buffer.
BufferUnderflowException	A `BufferUnderflowException` is thrown when elements are read from a buffer but there are not enough remaining elements in the buffer.
ClassCastException	Thrown when a program attempts to cast a an object to a type with which it is not compatible.
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.
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).
EmptyStackException	An `EmptyStackException` is thrown if the pop/peek method of a stack is executed on an empty stack.
EnumConstantNotPresentException	Thrown if an `enum` constant does not exist for a particular name.
Fragment.InstantiationException	Thrown by `instantiate(Context, String, Bundle)` when there is an instantiation failure.
GLException	An exception class for OpenGL errors.
IllegalArgumentException	Thrown when a method is invoked with an argument which it can not reasonably deal with.
IllegalMonitorStateException	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 does not own.
IllegalStateException	Thrown when an action is attempted at a time when the VM is not in the correct state.
IncompleteAnnotationException	Indicates that an element of an annotation type was accessed that was added after the type was compiled or serialized.
IndexOutOfBoundsException	Thrown when a program attempts to access a value in an indexable collection using a value which is outside of the range of valid indices.
InflateException	This exception is thrown by an inflater on error conditions.
LSException	Parser or write operations may throw an `LSException` if the processing is stopped.
MalformedParameterizedTypeException	Indicates that a malformed parameterized type has been encountered by a reflective method.
MissingResourceException	A `MissingResourceException` is thrown by ResourceBundle when a resource bundle cannot be found or a resource is missing from a resource bundle.
NegativeArraySizeException	Thrown when an attempt is made to create an array with a size of less than zero.
NetworkOnMainThreadException	The exception that is thrown when an application attempts to perform a networking operation on its main thread.
NoSuchElementException	Thrown when trying to retrieve an element past the end of an Enumeration or Iterator.
NoSuchPropertyException	Thrown when code requests a `Property` on a class that does not expose the appropriate method or field.
NullPointerException	Thrown when a program tries to access a field or method of an object or an element of an array when there is no instance or array to use, that is if the object or array points to `null`.
ParcelFormatException	The contents of a Parcel (usually during unmarshalling) does not contain the expected data.
ParseException	Indicates a parse error.
ProviderException	`ProviderException` is a general exception, thrown by security `Providers`.
RSRuntimeException	Base class for all exceptions thrown by the Android Renderscript
RejectedExecutionException	Exception thrown by an `Executor` when a task cannot be accepted for execution.
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.
SQLException	An exception that indicates there was an error with SQL parsing or execution.
SecurityException	Thrown when a security manager check fails.
StaleDataException	This exception is thrown when a Cursor contains stale data and must be requeried before being used again.
SurfaceHolder.BadSurfaceTypeException	Exception that is thrown from `lockCanvas()` when called on a Surface whose type is SURFACE_TYPE_PUSH_BUFFERS.
TimeFormatException
TypeNotPresentException	Thrown when a program tries to access a class, interface, enum or annotation type through a string that contains the type's name and the type cannot be found.
UndeclaredThrowableException	This class provides a wrapper for an undeclared, checked exception thrown by an InvocationHandler.
UnsupportedDigestAlgorithmException	Authentication credentials required to respond to a authentication challenge are invalid
UnsupportedOperationException	Thrown when an unsupported operation is attempted.
WindowManager.BadTokenException	Exception that is thrown when trying to add view whose `WindowManager.LayoutParams` `token` is invalid.

Known Indirect Subclasses

AccessControlException, AlreadyConnectedException, ArrayIndexOutOfBoundsException, BadParcelableException, CancellationException, CancelledKeyException, ClosedSelectorException, ConnectionPendingException, CursorIndexOutOfBoundsException, DuplicateFormatFlagsException, FormatFlagsConversionMismatchException, FormatterClosedException, Fragment.InstantiationException, IllegalBlockingModeException, IllegalCharsetNameException, and 50 others.

AccessControlException	`AccessControlException` is thrown if the access control infrastructure denies protected access due to missing permissions.
AlreadyConnectedException	An `AlreadyConnectedException` is thrown when an attempt is made to connect a SocketChannel that is already connected.
ArrayIndexOutOfBoundsException	Thrown when the an array is indexed with a value less than zero, or greater than or equal to the size of the array.
BadParcelableException	The object you are calling has died, because its hosting process no longer exists.
CancellationException	Exception indicating that the result of a value-producing task, such as a `FutureTask`, cannot be retrieved because the task was cancelled.
CancelledKeyException	A `CancelledKeyException` is thrown when an invalid selection key is used.
ClosedSelectorException	A `ClosedSelectorException` is thrown when a `selector` is closed and an I/O operation is attempted.
ConnectionPendingException	A `ConnectionPendingException` is thrown when an attempt is made to connect a `SocketChannel` that has a non-blocking connection already underway.
CursorIndexOutOfBoundsException	An exception indicating that a cursor is out of bounds.
DuplicateFormatFlagsException	The unchecked exception will be thrown out if there are duplicate flags given out in the format specifier.
FormatFlagsConversionMismatchException	A `FormatFlagsConversionMismatchException` will be thrown if a conversion and the flags are incompatible.
FormatterClosedException	A `FormatterClosedException` will be thrown if the formatter has been closed.
Fragment.InstantiationException	Thrown by `instantiate(Context, String, Bundle)` when there is an instantiation failure.
IllegalBlockingModeException	An `IllegalBlockingModeException` is thrown when an operation that requires a specific blocking mode is invoked on a channel that is in a different blocking mode.
IllegalCharsetNameException	An `IllegalCharsetNameException` is thrown when an illegal charset name is encountered.
IllegalFormatCodePointException	An `IllegalFormatCodePointException` will be thrown if an invalid Unicode code point (defined by `isValidCodePoint(int)`) is passed as a parameter to a Formatter.
IllegalFormatConversionException	An `IllegalFormatConversionException` will be thrown when the parameter is incompatible with the corresponding format specifier.
IllegalFormatException	An `IllegalFormatException` is thrown when a format string that contains either an illegal syntax or format specifier is transferred as a parameter.
IllegalFormatFlagsException	An `IllegalFormatFlagsException` will be thrown if the combination of the format flags is illegal.
IllegalFormatPrecisionException	An `IllegalFormatPrecisionException` will be thrown if the precision is a negative other than -1 or in other cases where precision is not supported.
IllegalFormatWidthException	An `IllegalFormatWidthException` will be thrown if the width is a negative value other than -1 or in other cases where a width is not supported.
IllegalSelectorException	An `IllegalSelectorException` is thrown when a call is made to register a channel on a selector that has been created by a different provider.
IllegalThreadStateException	Thrown when an operation is attempted which is not possible given the state that the executing thread is in.
InputMismatchException	An `InputMismatchException` is thrown by a scanner to indicate that the next token does not match or is out of range for the type specified in the pattern.
InvalidMarkException	An `InvalidMarkException` is thrown when `reset()` is called on a buffer, but no mark has been set previously.
InvalidParameterException	`InvalidParameterException` indicates exceptional conditions, caused by invalid parameters.
KeyCharacterMap.UnavailableException	Thrown by `load(int)` when a key character map could not be loaded.
MissingFormatArgumentException	A `MissingFormatArgumentException` will be thrown if there is no corresponding argument with the specified conversion or an argument index that refers to a missing argument.
MissingFormatWidthException	A `MissingFormatWidthException` will be thrown if the format width is missing but is required.
NoConnectionPendingException	A `NoConnectionPendingException` is thrown if `SocketChannel`'s `finishConnect` method is called before the `SocketChannel`'s `connect(java.net.SocketAddress)` connect} method completed without error.
NonReadableChannelException	A `NonReadableChannelException` is thrown when attempting to read from a channel that is not open for reading.
NonWritableChannelException	A `NonWritableChannelException` is thrown when attempting to write to a channel that is not open for writing.
NotYetBoundException	A `NotYetBoundException` is thrown if the server socket channel is not bound before an I/O operation is made.
NotYetConnectedException	A `NotYetConnectedException` is thrown if the socket channel is not connected before an I/O operation is invoked.
NumberFormatException	Thrown when an invalid value is passed to a string-to-number conversion method.
OverlappingFileLockException	An `OverlappingFileLockException` is thrown when attempting to acquire a lock that overlaps an existing or pending lock held by this process.
PatternSyntaxException	Encapsulates a syntax error that occurred during the compilation of a `Pattern`.
RSDriverException	Base class for all exceptions thrown by the Android Renderscript
RSIllegalArgumentException	Base class for all exceptions thrown by the Android Renderscript
RSInvalidStateException	Base class for all exceptions thrown by the Android Renderscript
ReadOnlyBufferException	A `ReadOnlyBufferException` is thrown when some write operation is called on a read-only 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.
SQLiteAbortException	An exception that indicates that the SQLite program was aborted.
SQLiteAccessPermException	This exception class is used when sqlite can't access the database file due to lack of permissions on the file.
SQLiteBindOrColumnIndexOutOfRangeException	Thrown if the the bind or column parameter index is out of range
SQLiteBlobTooBigException
SQLiteCantOpenDatabaseException
SQLiteConstraintException	An exception that indicates that an integrity constraint was violated.
SQLiteDatabaseCorruptException	An exception that indicates that the SQLite database file is corrupt.
SQLiteDatabaseLockedException	Thrown if the database engine was unable to acquire the database locks it needs to do its job.
SQLiteDatatypeMismatchException
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	This error can occur if the application creates a SQLiteStatement object and allows multiple threads in the application use it at the same time.
SQLiteOutOfMemoryException
SQLiteReadOnlyDatabaseException
SQLiteTableLockedException
StringIndexOutOfBoundsException	Thrown when the a string is indexed with a value less than zero, or greater than or equal to the size of the array.
UnknownFormatConversionException	An `UnknownFormatConversionException` will be thrown if the format conversion is unknown.
UnknownFormatFlagsException	An `UnknownFormatFlagsException` will be thrown if there is an unknown flag.
UnresolvedAddressException	An `UnresolvedAddressException` is thrown when trying to use an unresolved network address in a network operation.
UnsupportedAddressTypeException	An `UnsupportedAddressTypeException` is thrown when connecting or binding to an unsupported address type.
UnsupportedCharsetException	An `UnsupportedCharsetException` is thrown when an unsupported charset name is encountered.

Class Overview

RuntimeException is the superclass of all classes that represent exceptional conditions which occur as a result of executing an application in the VM. Unlike checked exceptions (exceptions where the type doesn't extend RuntimeException or Error), the compiler does not require code to handle runtime exceptions.

Summary

Public Constructors
	RuntimeException() Constructs a new `RuntimeException` that includes the current stack trace.
	RuntimeException(String detailMessage) Constructs a new `RuntimeException` with the current stack trace and the specified detail message.
	RuntimeException(String detailMessage, Throwable throwable) Constructs a new `RuntimeException` with the current stack trace, the specified detail message and the specified cause.
	RuntimeException(Throwable throwable) Constructs a new `RuntimeException` with the current stack trace and the specified cause.

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Inherited Methods

From class java.lang.Throwable

From class java.lang.Object

Object	clone() Creates and returns a copy of this `Object`.
boolean	equals(Object o) Compares this instance with the specified object and indicates if they are equal.
void	finalize() Invoked when the garbage collector has detected that this instance is no longer reachable.
final Class<?>	getClass() Returns the unique instance of `Class` that represents this object's class.
int	hashCode() Returns an integer hash code for this object.
final void	notify() Causes a thread which is waiting on this object's monitor (by means of calling one of the `wait()` methods) to be woken up.
final void	notifyAll() Causes all threads which are waiting on this object's monitor (by means of calling one of the `wait()` methods) to be woken up.
String	toString() Returns a string containing a concise, human-readable description of this object.
final void	wait() Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object.
final void	wait(long millis, int nanos) Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object or until the specified timeout expires.
final void	wait(long millis) Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object or until the specified timeout expires.

Public Constructors

public RuntimeException ()

Since: API Level 1

Constructs a new RuntimeException that includes the current stack trace.

public RuntimeException (String detailMessage)

Since: API Level 1

Constructs a new RuntimeException with the current stack trace and the specified detail message.

Parameters

detailMessage	the detail message for this exception.

public RuntimeException (String detailMessage, Throwable throwable)

Since: API Level 1

Constructs a new RuntimeException with the current stack trace, the specified detail message and the specified cause.

Parameters

detailMessage	the detail message for this exception.
throwable	the cause of this exception.

public RuntimeException (Throwable throwable)

Since: API Level 1

Constructs a new RuntimeException with the current stack trace and the specified cause.

Parameters

throwable	the cause of this exception.

Interfaces

Classes

Enums

Exceptions

Errors

RuntimeException

Class Overview

Summary

Public Constructors

public RuntimeException ()

public RuntimeException (String detailMessage)

Parameters

public RuntimeException (String detailMessage, Throwable throwable)

Parameters

public RuntimeException (Throwable throwable)

Parameters