import java.sql.*;

public class SQLTest {

	public static void main(String[] args) {
		try {
			Class.forName("com.mysql.jdbc.Driver");

			Connection conn = DriverManager.getConnection("jdbc:mysql://localhost/test", "root", "");
			if (conn == null) {
				System.out.println("Conn null");
			} else {
				System.out.println("OK");
				try {
					conn.close();
				} catch (SQLException e) {
					e.printStackTrace();
				}
			}
		} catch(SQLException e) {
			System.out.println("SQLException: "   e);
			e.printStackTrace();
		}catch(Exception e) {
			System.out.println("Exception: "   e );
			e.printStackTrace();
		}
	}
}