columnDefs.add(new ColumnDefinition(new RoleIconLP(), "", 0, 24));
columnDefs.add(new ColumnDefinition(new CommonNameLP(), "Common Name",
150));
columnDefs.add(new ColumnDefinition(new RoleIconLP(), "", 0, 24));
columnDefs.add(new ColumnDefinition(new CommonNameLP(), "Common Name",
150));