About the Grid Filter Hilighter category

Grid Filter Hilighter: Based on GitHub - amahdy/vaadin-grid-filter-h: Hilighter for vaadin-grid-filter
Highlights all occurrences in the Grid items of a given filter text.

        grid.addColumn(new ComponentRenderer<>(VaadinGridFilterH::new,
            (highlighter, person) -> {
                highlighter.setItem(person.getFirstName());
                highlighter.setFilter(fnFilter.getValue());
            }));