java.lang.Object
java.lang.Throwable
java.lang.Exception
java.io.IOException
java.io.FileNotFoundException
- All Implemented Interfaces:
Serializable
public class FileNotFoundException extends IOException
Signals that an attempt to open the file denoted by a specified pathname
has failed.
This exception will be thrown by the FileInputStream
, FileOutputStream
, and RandomAccessFile
constructors when a file
with the specified pathname does not exist. It will also be thrown by these
constructors if the file does exist but for some reason is inaccessible, for
example when an attempt is made to open a read-only file for writing.
- Since:
- 1.0
- See Also:
- Serialized Form
-
Constructor Summary
ConstructorDescriptionConstructs aFileNotFoundException
withnull
as its error detail message.Constructs aFileNotFoundException
with the specified detail message. -
Method Summary
Methods declared in class java.lang.Throwable
addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
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Constructor Details
-
FileNotFoundException
public FileNotFoundException()Constructs aFileNotFoundException
withnull
as its error detail message. -
FileNotFoundException
Constructs aFileNotFoundException
with the specified detail message. The strings
can be retrieved later by theThrowable.getMessage()
method of classjava.lang.Throwable
.- Parameters:
s
- the detail message.
-