java - how to render Map<String, String> to template and use there -

i trying render key,value map template , show there in way:

@(twittsifollow: map[string, string])  .....  @if(twittsifollow != null) {   @for((key, value) <- twittsifollow) {     @key     @value    }   } 

it says, wrong. there scala tag map keys values?

here method:

public static map<string, string> alltwitts(list<long> otherids) {     map<string, string> results=new hashmap<string, string>();     (long id: otherids) {         query selected_twitt = jpa.em().createquery("select u.twitt twitt u " + " u.whose = ?").setparameter(1, id);         string twowner = user.getoneuser(id);         string twitt  = (string) selected_twitt.getsingleresult();         results.put(twowner, twitt);     }      return results; } 

then render template in place:

map<string, string> twittsifollow = twitt.alltwitts(idusersiamfollowing); return ok(microblog.render(twittsifollow)); 

now saying: [nonuniqueresultexception: result returns more 1 elements]

thanks

simply

@for((key, value) <- twittsifollow) {   @key   @value } 

btw, if using scala, twittsifollow should never null. prefer using option.