public class Test { 


  public static void main(String args []) { 
    Test test = new Test();
    test.go();
  }


  private void go() { 
    long personId = 0;

    try { 
      // Create a new person
      Person person = new Person();               // Create a new empy Person             
      person.setFirstName("John");              // set the first name
      person.setLastName("Smith");              // set the last name
      personId = person.store();                // Insert the row to the table
   	  
      // Print out the details of this person		
      Person person2 = new Person(personId);
      System.out.println("First Name = " + person2.getFirstName() );
      System.out.println("Last Name = " + person2.getLastName() );
		  
      //Change the person first name and update the table with it
      Person person3 = new Person(personId);              // Get the existing person
      person3.setFirstName("Jane");                        // change the first name
      person3.store();                                    // Update the person table
    }
    catch (Exception exp) { 
      System.out.println("Exception: " + exp);
    }

  }
 
}