code: public void changeRewriteSelection(Set<CmsRewriteAliasTableRow> selectedSet) {
  
          boolean selectionEmpty = selectedSet.isEmpty();
          m_view.setRewriteDeleteButtonEnabled(!selectionEmpty);
  
      }
docs: Method which should be called when the selection of the rewrite table has been changed.<p>
  
  @param selectedSet the set of selected rewrite table entries