code: @Override
  	public void createPagingControls(final AbstractOrderedLayout content, final String name, final String pageId, final Long size, final int pageNr,
  			final int resultPerPage) {
  				final HorizontalLayout pagingControls = new HorizontalLayout();
  				pagingControls.setSpacing(true);
  				pagingControls.setMargin(true);
  
  				final long maxPages = (size +resultPerPage-1) / resultPerPage;
  
  				final StringBuilder stringBuilder = new StringBuilder();
  				stringBuilder.append(PAGE_HEADER)
  				.append(pageNr)
  				.append(PAGE_SEPARATOR)
  				.append(maxPages)
  				.append(PAGES_TOTAL_RESULTS)
  				.append(size)
  				.append(RESULTS_PER_PAGE)
  				.append(resultPerPage)
  				.append(SHOW);
  				final Label pageInfo = new Label(stringBuilder.toString());
  				pagingControls.addComponent(pageInfo);
  				pagingControls.setExpandRatio(pageInfo, ContentRatio.SMALL);
  
  
  				if (pageNr > PAGE_ONE) {
  					addPagingLink(PREVIOUS_PAGE,name, pageId, pageNr -1L,pagingControls);
  				}
  
  				if (maxPages > PAGE_ONE && pageNr < maxPages) {
  					addPagingLink(NEXT_PAGE,name, pageId, pageNr +1L,pagingControls);
  				}
  
  				if (maxPages > LIMIT_FOR_DISPLAYING_START_END_LINKS && pageNr > PAGE_ONE) {
  					addPagingLink(FIRST_PAGE,name, pageId, 1,pagingControls);
  				}
  
  				if (maxPages > LIMIT_FOR_DISPLAYING_START_END_LINKS && pageNr < maxPages) {
  					addPagingLink(LAST_PAGE,name, pageId, maxPages,pagingControls);
  				}
  
  				content.addComponent(pagingControls);
  				content.setExpandRatio(pagingControls, ContentRatio.SMALL2);
  
  			}
docs: Creates the paging controls.
  
  @param content       the content
  @param name          the name
  @param pageId        the page id
  @param size          the size
  @param pageNr        the page nr
  @param resultPerPage the result per page