anchor.diff:  		} catch (SQLException e) {
               e.printStackTrace();
               errors++;
  -            messages.append("Error in SQL Statement");
  +            messages.append(", ").append("Error in SQL Statement");
               message_type = "danger";
               
   		} catch (ClassNotFoundException e) {
   			e.printStackTrace();
   			errors++;
  -			messages.append("org.postgresql.Driver Not Found");
  +			messages.append(", ").append("org.postgresql.Driver Not Found");
   			message_type = "danger";
   		}
   	}
  -
  +	output = messages.toString().substring(1);
   }	
  -	String output = messages.toString();
   %>
   
   <t:header title='New User Registration'/>
   
  -<% if(name != null) {%>
  +<% if(request.getQueryString() != null) {%>
   <t:message type="<%= message_type%>" message="<%=output%>"/> 
   <% } %>
   
  
positive.code: 
  	int errors = 1;
  	StringBuilder messages = new StringBuilder(); 
  	String name = request.getParameter("name");
  	String age = request.getParameter("age");
  	String role = request.getParameter("role");
  	String state = request.getParameter("state");
  	String message_type = "success";
  	
  	ArrayList<String> states = new ArrayList<String>();
  			states.add("AL");
  
negative.code: 				if(count == 0)
  				{
  					errors++;
  					messages.append(", ").append("User " + name + " already exists, please try another name");
  					message_type = "danger";
  				}
  				else
  				{
  					messages.append(", ").append("User " + name + " successfully registered");
  					message_type = "success";
  				}
  				statement.close();
  