/**************************************/ package ujian; import java.sql.Connection; import java.sql.DriverManager; import java.sql.Statement; import java.sql.SQLException; import java.util.Scanner; public class input { //tampilan insert data void input(){         //int no;         String tanggal;         String keterangan;         int jumlah;                Scanner input = new Scanner(System.in);               //System.out.print("Masukkan no            : ");         //no = input.nextInt();         System.out.print("Masukkan tanggal       : ");         tanggal = input.next();         System.out.print("Masukkan keterangan    : ");         keterangan = input.next();         System.out.print("Masukkan jumlah        : ");         jumlah = input.nextInt(); { try {         koneksi k = new koneksi();             String db="jdbc:mysql://localhost:3306/ujian";             Connection ko