code: private JTable installSearchable(JTable table) {
  
          final TableSearchable tableSearchable = SearchableUtils.installSearchable(table);
  
          // Search for all columns
          tableSearchable.setMainIndex(-1);
  
          return table;
      }
docs: Installs a <code>Searchable</code> into the given table.
  
  @param table
  the target table.
  @return the target table.