package  mypackage.backing;
 import  javax.faces.component.html.HtmlForm;

//import packages and register the driver
 import  java.sql.*; 
 import  java.math.*;
 import  java.io.*;
 import  java.awt.*;
 public   class  Untitled1 
{
 public   void  Connect()
{
DriverManager.registerDriver ( new  oracle.jdbc.OracleDriver()); // :1:
Connection conn = DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:orcl", "fk", "qwe"); // :2:
 Statement stmt = conn.createStatement (); 
      ResultSet rset = stmt.executeQuery ("SELECT ename FROM fk");
      // Print the name out 
       while  (rset.next ())
         System.out.println (rset.getString ( 1 ));
    
      //close the result set, statement, and the connection
      rset.close();
      stmt.close();
      conn.close();                 
}
   private  HtmlForm form1;

   public   void  setForm1(HtmlForm form1)
  {
     this .form1 = form1;
  }

   public  HtmlForm getForm1()
  {
     return  form1;
  }
}

 try  {
...
}  catch  (SQLException e) {
...
}

 package  mypackage.backing;

 public   class  Untitled1 {
   public   void  Connect() {
     try  {
      DriverManager.registerDriver ( new  oracle.jdbc.OracleDriver());
    }  catch  (ClassNotFoundException e) {
      e.printStackTrace();
       return ;
    }

     try  {
      Connection conn = DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:orcl", "fk", "qwe");
       try  {
        Statement stmt = conn.createStatement ();
        ResultSet rset = stmt.executeQuery ("SELECT ename FROM fk");
        ...
        rset.close();
        stmt.close();
      }  finally  {
        conn.close();
      }
    }  catch  (SQLException e) {
      e.printStackTrace();
    }
  }
}