Java program file read and save instance Code

1 classRadiohereextendsJFrameImplementsActionListener2 {3     PrivateJTextArea Ta=NewJTextArea (10,20);4     PrivateJFileChooser jfc=NewJFileChooser (NewFile ("."));5     PrivateJButton Bopen,bsave;6      PublicRadiohere ()7     {8         Super("Document selection box Application");9JScrollPane ps=NewJScrollPane (TA);Tenbopen=NewJButton ("select"); OneBsave=NewJButton ("Disk");  ASetLayout (NewFlowLayout (flowlayout.center,15,10)); - Add (PS); - Add (bopen); the Add (bsave); -Bopen.addactionlistener ( This); -Bsave.addactionlistener ( This); -SetVisible (true); +SetSize (600,560); -     } +      Public Static voidMain (string[] args) A     { atRadiohere frm=NewRadiohere (); - frm.setdefaultcloseoperation (jframe.exit_on_close); -     } -      Public voidactionperformed (ActionEvent e) -     { -JButton jbt=(JButton) E.getsource (); in         if(jbt==bopen) -         { to             intStatus=jfc.showopendialog ( This); +             if(status!=jfilechooser.approve_option) -Ta.settext ("No File selected"); the             Else { *                 Try{ $File file1=jfc.getselectedfile ();Panax NotoginsengScanner scan=NewScanner (file1); -String info= ""; the                      while(Scan.hasnext ()) +                     { AString str=scan.nextline (); theinfo+=str+ "\ r \ n"; +                     } - Ta.settext (info); $                 } $                 Catch(FileNotFoundException ex) { -              -                 } the                 } -             }Wuyi             Else{ the                 intRe=jfc.showsavedialog ( This); -                 if(re==jfilechooser.approve_option) Wu                 { -                     Try{ AboutFile file2=jfc.getselectedfile (); $FileOutputStream f=NewFileOutputStream (file2); -Bufferedoutputstream out=NewBufferedoutputstream (f); -                         byte[] b=(Ta.gettext ()). GetBytes (); -Out.write (b,0, b.length); A out.close (); +                     } the                     Catch(IOException IE) -                     { $                     } the                 } the             } the     } the}

Can read txt and CPP documents, and can save the contents of textarea

Java program file read and save instance Code