Real Dara

Nama : Dara Tursina NRP : 5115100707 Kelas : PBO Bank merupakan tempat berkumpulnya masyarakat untuk menyimpan atau pun mengambil uang. Sebelum melakukan transaksi biasanya nasabah diminta mengambil nomor antrian di mesin pencetak antrian.Mesin pencetak antrian bank adalah system yang berfungsi untuk mengelola nomor urut antrian nasabah bank. Mesin ini mempunyai fungsi, mempermudah teller dan customer service, atau layanan lain pada bank tersebut, memanggil nasabah dan melayani sesuai dengan keperluan nasabah, pada masing-masing layanan. CLASS MESIN ANTRIAN CLASS ANTRIAN CLASS TELLER CLASS CUSTOMER SERVICE CLASS SCREEN CLASS WAKTU OUTPUT :

*Account Class with an Instance Variable of Type double* // Fig. 3.13: Account.java // Account class with a constructor to validate and // initialize instance variable balance of type double. *AccountTest Class to Use Class Account* // Fig. 3.14: AccountTest.java // Inputting and outputting floating-point numbers with Account objects. Output : *Displaying Text in a Dialog Box* The programs presented thus far display output in the command window. Many applications use windows or dialog boxes (also called dialogs) to display output. Web browsers such as Firefox, Internet Explorer, Chrome and Safari display web pages in their own windows. E-mail programs allow you to type and read messages in a window. Typically, dialog boxes are windows in which programs display importantmessages to users. Class JOption- Pane provides prebuilt dialog boxes that enable programs to display windows containing messages—such windows are called message dialogs // Fig. 3.17: Dialog1.java