public static void main(String args[]){
try{
// File (or directory) to be moved
File file = new File("file.txt");
// Destination directory
File dir = new File("gg");
// Move file to new directory
boolean success = file.renameTo(new File(dir, file.getName()));
if (!success) {
System.out.println("File moved");
}
}
catch (Exception ioe){
ioe.printStackTrace();
}
}