anchor.diff:          </li>
           <c:forEach begin="1" end="${movies.pagesCount()}" varStatus="loop">
               <li>
  -                <a href="${request.contextPath}?page=${loop.count}">
  +                <a href="${request.contextPath}?page=${loop.count}${categoryId}">
                       <c:out value="${loop.count}"/>
                   </a>
               </li>
  
positive.code: <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
  <nav aria-label="Page navigation">
      <ul class="pagination">
          <li>
              <c:if test="${movies.hasPreviousPage()}">
              <a
                  href="${request.contextPath}?page=${movies.previousPage()}"
                  aria-label="Previous"
              >
                  <span aria-hidden="true">&laquo;</span>
  
negative.code:         <li>
              <c:if test="${movies.hasNextPage()}">
              <a
                  href="${request.contextPath}?page=${movies.nextPage()}${categoryId}"
                  aria-label="Next"
              >
                  <span aria-hidden="true">&raquo;</span>
  