Calendar TglExpire = Calendar.getInstance();
                TglExpire.set(2018, 1, 15);
                Calendar TglSkrng = Calendar.getInstance();
                if(TglSkrng.equals(TglExpire)||TglSkrng.after(TglExpire)){
                     System.exit(0);
                     JOptionPane.showMessageDialog(m_mainForm, "Aplikasi Sudah Expier");
                }