How to connect from oracle sql developer ?

Question

I've made one java class, to access UserRecord Data Base from sql developer.
My class file is :-
import java.sql.*;
import java.io.*;
public class SelectData{
public SelectData(){}
public void selectData(){
          String url="jdbc:oracle:thin:@10.1.236.10:1521:dev92i";//connection url
     Connection con= null; //connection create
          Statement stat = null; //prepared statement create
          ResultSet rs=null; //result set to hold result
          try{
          Class.forName("oracle.jdbc.driver.OracleDriver");
          con = DriverManager.getConnection(url,"scott","tiger");
          stat = con.createStatement();
          rs = stat.executeQuery("select Name from UserRecord");
          while (rs.next()) {               // Position the cursor                 
                    // Retrieve the first column value
                    System.err.println("Name= " +rs.getString("Name"));
                    // Retrieve the first column value
                    System.err.println("Pswd= " +rs.getString("Password"));
          rs.close();
          catch(SQLException e){
               System.err.println(e.getMessage());
          catch(ClassNotFoundException e){
               System.err.println(e.getMessage());
          catch(Exception e){
               System.err.println(e.getMessage());
          finally{     
                    try{
                    if(con!=null)
                         con.close();
                    catch(Exception e){
                         System.err.println(e.getMessage());
public static void main(String args[]){
     SelectData sd=new SelectData();
     sd.selectData();
When i run this class file it gives error :-
"oracle.jdbc.driver.OracleDriver"
Plz help me out from this problem and suggest any configuration if required in oracle sql developer to run my programs.

Answer 1

{color:#0000ff}hi,
add the jar for oracle jdbc to the libraries.
if you are using any IDE then just change the project properties adding the jar file.
if not edit the classpath of the envoirnment variables.
{color}{color:#ff0000}*manik*{color}