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Error

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Summary: Ctors | Inherited Methods | [Expand All]

Added in API level 1

public class

Error

extends Throwable

java.lang.Object
↳	java.lang.Throwable
	↳	java.lang.Error

Known Direct Subclasses

AnnotationFormatError, AssertionError, AssertionFailedError, CoderMalfunctionError, FactoryConfigurationError, IOError, LinkageError, ServiceConfigurationError, ThreadDeath, TransformerFactoryConfigurationError, VirtualMachineError

AnnotationFormatError	Indicates that an annotation in the binary representation of a class is syntactically incorrect and the annotation parser is unable to process it.
AssertionError	Thrown when an assertion has failed.
AssertionFailedError	This class was deprecated in API level 16. use junit.framework.AssertionFailedError
CoderMalfunctionError	A `CoderMalfunctionError` is thrown when the encoder/decoder is malfunctioning.
FactoryConfigurationError	Thrown when a problem with configuration with the Parser Factories exists.
IOError	This error is thrown when a severe I/O error has happened.
LinkageError	`LinkageError` is the superclass of all error classes that occur when loading and linking class files.
ServiceConfigurationError	Thrown when a service provider can't be loaded by `ServiceLoader`.
ThreadDeath	ThreadDeath is thrown when a thread stops executing.
TransformerFactoryConfigurationError	Thrown when a problem with configuration with the Transformer Factories exists.
VirtualMachineError	`VirtualMachineError` is the superclass of all error classes that occur during the operation of the VM.

Known Indirect Subclasses

AbstractMethodError, AssertionFailedError, ClassCircularityError, ClassFormatError, ComparisonFailure, ExceptionInInitializerError, GenericSignatureFormatError, IllegalAccessError, IncompatibleClassChangeError, InstantiationError, InternalError, NoClassDefFoundError, NoSuchFieldError, NoSuchMethodError, and 6 others.

AbstractMethodError	Thrown by the VM when an abstract method is called.
AssertionFailedError	Thrown when an assertion failed.
ClassCircularityError	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	Thrown by a class loader when a class file has an illegal format or if the data that it contains can not be interpreted as a class.
ComparisonFailure	Thrown when an assert equals for Strings failed.
ExceptionInInitializerError	Thrown when an exception occurs during class initialization.
GenericSignatureFormatError	Indicates that a malformed signature has been encountered via a reflective method.
IllegalAccessError	Thrown when the runtime notices that a program tries to access a class or member which is not accessible from where it is referenced.
IncompatibleClassChangeError	`IncompatibleClassChangeError` is the superclass of all classes which represent errors that occur when inconsistent class files are loaded into the same running image.
InstantiationError	Thrown when the VM notices that a program tries to create a new instance of a class which has no visible constructors from the location where `new` is invoked.
InternalError	Thrown when the VM notices that it has gotten into an undefined state.
NoClassDefFoundError	Thrown when the VM is unable to locate a class which it has been asked to load.
NoSuchFieldError	Thrown when the VM notices that a program tries to reference, on a class or object, a field that does not exist.
NoSuchMethodError	Thrown when the VM notices that a program tries to reference, on a class or object, a method that does not exist.
OutOfMemoryError	Thrown when a request for memory is made that can not be satisfied using the available platform resources.
StackOverflowError	Thrown when the depth of the stack of the running program exceeds some platform or VM specific limit.
UnknownError	Thrown when the VM must throw an error which does not match any known exceptional condition.
UnsatisfiedLinkError	Thrown when an attempt is made to invoke a native for which an implementation could not be found.
UnsupportedClassVersionError	Thrown when an attempt is made to load a class with a format version that is not supported by the VM.
VerifyError	Thrown when the VM notices that an attempt is made to load a class which does not pass the class verification phase.
ZipError	Thrown when an unrecoverable zip error has occurred.

Class Overview

Error is the superclass of all classes that represent unrecoverable errors. When errors are thrown, they should not be caught by application code.

See also:

Summary

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

[Expand]

Inherited Methods

From class java.lang.Throwable

final void	addSuppressed(Throwable throwable) Adds `throwable` to the list of throwables suppressed by this.
Throwable	fillInStackTrace() Records the stack trace from the point where this method has been called to this `Throwable`.
Throwable	getCause() Returns the cause of this `Throwable`, or `null` if there is no cause.
String	getLocalizedMessage() Returns the detail message which was provided when this `Throwable` was created.
String	getMessage() Returns the detail message which was provided when this `Throwable` was created.
StackTraceElement[]	getStackTrace() Returns a clone of the array of stack trace elements of this `Throwable`.
final Throwable[]	getSuppressed() Returns the throwables suppressed by this.
Throwable	initCause(Throwable throwable) Initializes the cause of this `Throwable`.
void	printStackTrace(PrintStream err) Writes a printable representation of this `Throwable`'s stack trace to the given print stream.
void	printStackTrace(PrintWriter err) Writes a printable representation of this `Throwable`'s stack trace to the specified print writer.
void	printStackTrace() Writes a printable representation of this `Throwable`'s stack trace to the `System.err` stream.
void	setStackTrace(StackTraceElement[] trace) Sets the array of stack trace elements.
String	toString() Returns a string containing a concise, human-readable description of this object.

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 Error ()

Added in API level 1

Constructs a new Error that includes the current stack trace.

public Error (String detailMessage)

Added in API level 1

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

Parameters
`detailMessage`	`String`: the detail message for this error.

public Error (String detailMessage, Throwable throwable)

Added in API level 1

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

Parameters
`detailMessage`	`String`: the detail message for this error.
`throwable`	`Throwable`: the cause of this error.

public Error (Throwable throwable)

Added in API level 1

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

Parameters
`throwable`	`Throwable`: the cause of this error.

Mar	APR	May
	17
2015	2016	2017

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Interfaces

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Exceptions

Errors

Error

Class Overview

Summary

Public Constructors

public Error ()

public Error (String detailMessage)

public Error (String detailMessage, Throwable throwable)

public Error (Throwable throwable)