IOException

java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - java.io.IOException

All Implemented Interfaces:

Serializable, Modified
```
public class IOException
extends Exception
```
Signals a general, I/O-related error. Error details may be specified when calling the constructor, as usual. Note there are also several subclasses of this class for more specific error situations, such as FileNotFoundException or EOFException.

See Also:

Serialized Form

Field Summary
- Fields inherited from class java.lang.Throwable
  addr, message

Constructor Summary

Constructors
Constructor	Description
`IOException()`	Constructs a new `IOException` with its stack trace filled in.
`IOException(String detailMessage)`	Constructs a new `IOException` with its stack trace and detail message filled in.
`IOException(String message, Throwable cause)`	Constructs a new instance of this class with detail message and cause filled in.
`IOException(Throwable cause)`	Constructs a new instance of this class with its detail cause filled in.

Method Summary
- Methods inherited from class java.lang.Throwable
  getMessage, printStackTrace, printStackTrace, toString
- Methods inherited from class java.lang.Object
  equals, getClass, hashCode

- Constructor Detail
  - IOException
```
public IOException()
```
    Constructs a new IOException with its stack trace filled in.
  - IOException
```
public IOException(String detailMessage)
```
    Constructs a new IOException with its stack trace and detail message filled in.
    
    Parameters:
    
    detailMessage - the detail message for this exception.
  - IOException
```
public IOException(String message,
                   Throwable cause)
```
    Constructs a new instance of this class with detail message and cause filled in.
    
    Parameters:
    
    message - The detail message for the exception.
    
    cause - The detail cause for the exception.
    
    Since:
    
    1.6
  - IOException
```
public IOException(Throwable cause)
```
    Constructs a new instance of this class with its detail cause filled in.
    
    Parameters:
    
    cause - The detail cause for the exception.
    
    Since:
    
    1.6