/*
* @(#)FileNotFoundException.java 1.24 05/11/17
*
* Copyright 2006 Sun Microsystems, Inc. All rights reserved.
* SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
*/
package java.io;
/**
* Signals that an attempt to open the file denoted by a specified pathname
* has failed.
*
* <p> This exception will be thrown by the {@link FileInputStream}, {@link
* FileOutputStream}, and {@link 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.
*
* @author unascribed
* @version 1.24, 11/17/05
* @since JDK1.0
*/
public class FileNotFoundException extends IOException {
/**
* Constructs a <code>FileNotFoundException</code> with
* <code>null</code> as its error detail message.
*/
public FileNotFoundException() {
super();
}
/**
* Constructs a <code>FileNotFoundException</code> with the
* specified detail message. The string <code>s</code> can be
* retrieved later by the
* <code>{@link java.lang.Throwable#getMessage}</code>
* method of class <code>java.lang.Throwable</code>.
*
* @param s the detail message.
*/
public FileNotFoundException(String s) {
super(s);
}
/**
* Constructs a <code>FileNotFoundException</code> with a detail message
* consisting of the given pathname string followed by the given reason
* string. If the <code>reason</code> argument is <code>null</code> then
* it will be omitted. This private constructor is invoked only by native
* I/O methods.
*
* @since 1.2
*/
private FileNotFoundException(String path, String reason) {
super(path + ((reason == null)
? ""
: " (" + reason + ")"));
}
}