how about in linux?
It works fine on Windows systems, but how do you get the working directory in Linux? 

cdrom select at run time using java
dear sir how to select cdrom at program run time using java. 

Query
Hai all, I was searching for the creation using java,these code are very much helpful,But my serching is not yet complted here.I have a problem:=i had to create an asdfd.org file in windows using java programm like d://salish//examples//sto 

Select case system operate
The method: System.getProperty("user.dir"); Just correctly work in Windows Systems, in Unix type system get the user folder, for example, no matter the ubication, always get: /home/<userFolder>. 

COOL
very cool tutor but in J2EE system return the directory of web Server (e.g. return Apache directory) how to get class in web application?  

It may not correctly work
In case the OS is unix then user.dir shall return the current user's path and the application's one. Hence better is to use: (new File(".")).getCanonicalPath()  

Import java IO - Java Beginners
 

java binary file io example
 

java io
 

File IO
 

io
 

io
 

Java IO Path
 

io packages - Java Beginners
 

Java IO InputStream Example
 

java IO programing