import java.sql.*;
import oracle.jdbc.*;
import oracle.jdbc.driver.*;
import javax.swing.*;

class Koneksi_Ke_Oracle
{
	public static void main(String args[])
	
	throws ClassNotFoundException,SQLException{
		Class.forName("oracle.jdbc.driver.OracleDriver");
		Connection conn = DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:orcl","system","oracle");
		Statement stmt = conn.createStatement();
		ResultSet rset = stmt.executeQuery(
				"select sysdate from dual "
			);
		while(rset.next())
			System.out.println (rset.getString(1));
		rset.close();
		stmt.close();
		conn.close();
			
		
	}
}