Class UnsupportedOperationException

java.lang.UnsupportedOperationException

All Implemented Interfaces:: Serializable

Direct Known Subclasses:: HeadlessException, ReadOnlyBufferException, ReadOnlyFileSystemException, VMCannotBeModifiedException

public class UnsupportedOperationException extends RuntimeException

Thrown to indicate that the requested operation is not supported.

This class is a member of the Java Collections Framework.

Since:

1.2

See Also:

Constructor Summary

Constructor	Description
`UnsupportedOperationException()`	Constructs an UnsupportedOperationException with no detail message.
`UnsupportedOperationException(String message)`	Constructs an UnsupportedOperationException with the specified detail message.
`UnsupportedOperationException(String message, Throwable cause)`	Constructs a new exception with the specified detail message and cause.
`UnsupportedOperationException(Throwable cause)`	Constructs a new exception with the specified cause and a detail message of `(cause==null ? null : cause.toString())` (which typically contains the class and detail message of `cause`).

Method Summary

Methods declared in class Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods declared in class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

UnsupportedOperationException

public UnsupportedOperationException()

Constructs an UnsupportedOperationException with no detail message.

UnsupportedOperationException

public UnsupportedOperationException(String message)

Constructs an UnsupportedOperationException with the specified detail message.

Parameters:: message - the detail message

UnsupportedOperationException

public UnsupportedOperationException(String message, Throwable cause)

Constructs a new exception with the specified detail message and cause.

Note that the detail message associated with cause is not automatically incorporated in this exception's detail message.

Parameters:: message - the detail message (which is saved for later retrieval by the Throwable.getMessage() method).; cause - the cause (which is saved for later retrieval by the Throwable.getCause() method). (A null value is permitted, and indicates that the cause is nonexistent or unknown.)
Since:: 1.5

UnsupportedOperationException

public UnsupportedOperationException(Throwable cause)

Constructs a new exception with the specified cause and a detail message of (cause==null ? null : cause.toString()) (which typically contains the class and detail message of cause). This constructor is useful for exceptions that are little more than wrappers for other throwables (for example, PrivilegedActionException).

Parameters:: cause - the cause (which is saved for later retrieval by the Throwable.getCause() method). (A null value is permitted, and indicates that the cause is nonexistent or unknown.)
Since:: 1.5

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https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/UnsupportedOperationException.html