UncheckedIOException (Java SE 21 & JDK 21)

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

java.io.UncheckedIOException

All Implemented Interfaces:: Serializable

public class UncheckedIOException extends RuntimeException

Wraps an IOException with an unchecked exception.

Since:

1.8

See Also:

Constructor Summary

Constructors

Constructor

Description

UncheckedIOException(IOException cause)

Constructs an instance of this class.

UncheckedIOException(String message, IOException cause)

Constructs an instance of this class.
Method Summary

Modifier and Type

Method

Description

IOException

getCause()

Returns the cause of this exception.

Methods declared in class java.lang.Throwable
addSuppressed, fillInStackTrace, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods declared in class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details
- UncheckedIOException
  
  public UncheckedIOException(String message, IOException cause)
  
  Constructs an instance of this class.
  
  Parameters:
  
  message - the detail message, can be null
  
  cause - the IOException
  
  Throws:
  
  NullPointerException - if the cause is null
- UncheckedIOException
  
  public UncheckedIOException(IOException cause)
  
  Constructs an instance of this class.
  
  Parameters:
  
  cause - the IOException
  
  Throws:
  
  NullPointerException - if the cause is null
Method Details
- getCause
  
  public IOException getCause()
  
  Returns the cause of this exception.
  
  Overrides:
  
  getCause in class Throwable
  
  Returns:
  
  the IOException which is the cause of this exception.