15-day File Code

Import java. Io .*;
Import java. util .*;
Class testfile {
 
 
  Public static void main (string [] ARGs ){
  File TF = new file ("testfile.txt ");
  If (Tf. exists ())
  {
    TF. Delete ();
    System. Out. println ("deleted ");

 }
 Else
 {
  Try {
  TF. createnewfile ();
  } Catch (exception W)
  {
   W. printstacktrace ();

  }
 }
 System. Out. println ("file name:" +
TF. getname ());
 System. Out. println ("parent :"
+ TF. getparent ());
 System. Out. println ("Relative Path:" +
TF. getpath ());
 System. Out. println ("absolutefile:" +
TF. getabsolutefile ());
 System. Out. println ("absolutepath:" +
TF. getabsolutepath ());
 System. Out. println ("whether it is a directory:" +
TF. isdirectory ());
 System. Out. println ("hash value:" +
TF. hashcode ());
 System. Out. println (Tf. exists ()? "Exists": "Not
Found ");
 System. Out. println (Tf. ishidden ()? "Hide": "Not
Hide ");
 System. Out. println ("created at:" + new
Date (Tf. lastmodified ()));
  //
Use File to check whether a file exists. If no file exists, it is created and deleted.
 }
}