title: Netbeans with Oracle connection java.lang.ClassNotFoundException
body: <p>I use NetBeans 6.5.</p>
  
  <p>When I try to run the following code:</p>
  
  <pre><code>package com.afrikbrain.numeroteur16;
  
  import java.sql.Connection;
  import java.sql.DriverManager;
  import java.sql.SQLException;
  import java.util.logging.Level;
  import java.util.logging.Logger;
  
  /**
   *
   * @author 
  */
  
  public class NumeroteurTest {
  
    public NumeroteurTest() {
  
    }
  
    public void doIt() throws ClassNotFoundException{
      try {
  
        Class.forName("oracle.jdbc.OracleDriver");
        Connection connection = DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:XE","user","pwd");
        String newNUMERO = new Numeroteur16("MATCLI", connection).numeroter();
        System.out.println("NUMERO GENERE : "+newNUMERO.toString());
      }
      catch (SQLException ex) {
              Logger.getLogger(NumeroteurTest.class.getName()).log(Level.SEVERE, null, ex);
              ex.printStackTrace();
      }
      catch (NumException ex) {
        System.out.println(ex.getMessage());
        ex.printStackTrace();
      }
  
    }
  
    public static void main(String[] args){
          try {
              new NumeroteurTest().doIt();
          } catch (ClassNotFoundException ex) {
              Logger.getLogger(NumeroteurTest.class.getName()).log(Level.SEVERE, null, ex);
              System.out.println("Driver not found.");
          }
    }
  }
  </code></pre>
  
  <p>I get this error:</p>
  
  <pre><code>java.lang.ClassNotFoundException: oracle.jdbc.OracleDriver
          at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
          at java.security.AccessController.doPrivileged(Native Method)
          at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
          at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
          at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
          at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
          at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
          at java.lang.Class.forName0(Native Method)
          at java.lang.Class.forName(Class.java:169)
          at com.afrikbrain.numeroteur16.NumeroteurTest.doIt(NumeroteurTest.java:27)
          at com.afrikbrain.numeroteur16.NumeroteurTest.main(NumeroteurTest.java:45)
  Driver not found.
  </code></pre>
  
  <p>How do I solve this problem?</p>