java code for Jsp Form Action: Design Your Sandwich

<%
String cheese = "", turkey = "", ham = "";
String check1 = "", check2 = "", check3 = "";
if(request.getParameter("radios") != null) {
if(request.getParameter("radios").equals("cheese")){
cheese = "CHECKED";
check2 = "CHECKED";
}
if(request.getParameter("radios").equals("turkey")){
turkey = "CHECKED";
check1 = "CHECKED";
check3 = "CHECKED";
}
if(request.getParameter("radios").equals("ham")){
ham = "CHECKED";
check1 = "CHECKED";
check2 = "CHECKED";
check3 = "CHECKED";
}
}
%>

Design Your Sandwich!

Sandwich
<%= cheese %> > Cheese Sandwich <%= turkey %> > Turkey Sandwich <%= ham %> > Ham Sandwich

Ingredients
<%= check1 %> > Meat <%= check2 %> > Cheese <%= check3%> > Lettuce