variable not taking in consideration with velocity -

i want generate java class. create template velocity

@repository public class $classname extends baserepository<$bean, $searchdto> {      @persistencecontext     private entitymanager em;      @autowired     public $classname(entitymanager em) {         super($bean.class, em);     }  } 

if pass value

classname=usersrepositoryimpl bean=users searchdto=userssearch 

i get

@repository public class usersrepositoryimpl extends baserepository<users, userssearch> {      @persistencecontext     private entitymanager em;      @autowired     public usersrepositoryimpl(entitymanager em) {         super(class java.lang.string, em);     }  } 

seem issue $bean.class

tried "$bean.class" same issue

edit

put {} around work ${bean}

you need call

${bean}.class 

which tells velocity processor ${bean} velocity variable , .class static text of template. othherwise interpret $bean.class 1 expression, $bean string , $bean.class therefore printed using tostring method of string's class object.