### Question:
FunctionKindRowColumnHeaderMetaData extends EditablePopupHeaderMetaData<HasKindSelectControl, KindPopoverView.Presenter> { @Override public String getTitle() { return functionSupplier.get().get().getKind().code(); } FunctionKindRowColumnHeaderMetaData(final Supplier<Optional<FunctionDefinition>> functionSupplier,
                                        final CellEditorControlsView.Presenter cellEditorControls,
                                        final KindPopoverView.Presenter editor,
                                        final FunctionGrid gridWidget); @Override String getColumnGroup(); @Override void setColumnGroup(final String columnGroup); @Override String getTitle();  }### Answer:
@Test public void testGetTitle() { final String expected = functionSupplier.get().get().getKind().code(); assertEquals(expected, functionKindRow.getTitle()); }