public void buatKoneksiSebelumDBExist () throws SQLException {
		koneksi = DriverManager.getConnection("jdbc:mysql://localhost/?user=root&password=");
		statement = koneksi.createStatement();
		statement.executeUpdate("create database siswa");
		statement.executeUpdate("use siswa");
		statement.executeUpdate("create table data (nama varchar(56), nim integer)");
}

/**
 * kasusnya sama, throws SQLException bisa diganti dengan try catch
 * /