Added in API level 1

UndeclaredThrowableException

open class UndeclaredThrowableException : RuntimeException

kotlin.Any
↳	kotlin.Throwable
	↳	java.lang.Exception
		↳	java.lang.RuntimeException
			↳	java.lang.reflect.UndeclaredThrowableException

Thrown by a method invocation on a proxy instance if its invocation handler's invoke method throws a checked exception (a Throwable that is not assignable to RuntimeException or Error) that is not assignable to any of the exception types declared in the throws clause of the method that was invoked on the proxy instance and dispatched to the invocation handler.

An UndeclaredThrowableException instance contains the undeclared checked exception that was thrown by the invocation handler, and it can be retrieved with the getUndeclaredThrowable() method. UndeclaredThrowableException extends RuntimeException, so it is an unchecked exception that wraps a checked exception.

As of release 1.4, this exception has been retrofitted to conform to the general purpose exception-chaining mechanism. The "undeclared checked exception that was thrown by the invocation handler" that may be provided at construction time and accessed via the getUndeclaredThrowable() method is now known as the cause, and may be accessed via the java.lang.Throwable#getCause() method, as well as the aforementioned "legacy method."

Summary

Public constructors
UndeclaredThrowableException(undeclaredThrowable: Throwable!) Constructs an UndeclaredThrowableException with the specified Throwable.
UndeclaredThrowableException(undeclaredThrowable: Throwable!, s: String!) Constructs an UndeclaredThrowableException with the specified Throwable and a detail message.

Public methods
open Throwable!	getUndeclaredThrowable() Returns the Throwable instance wrapped in this UndeclaredThrowableException, which may be null.

Properties
open Throwable?	cause Returns the cause of this exception (the Throwable instance wrapped in this UndeclaredThrowableException, which may be null).

Public constructors

UndeclaredThrowableException

Added in API level 1

UndeclaredThrowableException(undeclaredThrowable: Throwable!)

Constructs an UndeclaredThrowableException with the specified Throwable.

Parameters
undeclaredThrowable	Throwable!: the undeclared checked exception that was thrown

UndeclaredThrowableException

Added in API level 1

UndeclaredThrowableException(
    undeclaredThrowable: Throwable!, 
    s: String!)

Constructs an UndeclaredThrowableException with the specified Throwable and a detail message.

Parameters
undeclaredThrowable	Throwable!: the undeclared checked exception that was thrown
s	String!: the detail message

Public methods

getUndeclaredThrowable

Added in API level 1

open fun getUndeclaredThrowable(): Throwable!

Returns the Throwable instance wrapped in this UndeclaredThrowableException, which may be null.

This method predates the general-purpose exception chaining facility. The Throwable#getCause() method is now the preferred means of obtaining this information.

Return
Throwable!	the undeclared checked exception that was thrown

Properties

cause

Added in API level 1

open val cause: Throwable?

Returns the cause of this exception (the Throwable instance wrapped in this UndeclaredThrowableException, which may be null).

Return
Throwable?	the cause of this exception.