Fix PMD

Author: AB-xdev

vaadin-grid-filter/src/main/java/software/xdev/vaadin/gridfilter/GridFilter.java

@@ -351,6 +351,7 @@ public GridFilter<T> clearFilterComponentSuppliers()
 	 * @apiNote This method should not be used if name is dynamic (e.g. translated).<br/>In this case use
 	 * {@link #withFilterableField(String, String, Function, Class)}
 	 */
+	@SuppressWarnings("PMD.AvoidStringBuilderOrBuffer")
 	public <S> GridFilter<T> withFilterableField(
 		final String name,
 		final Function<T, S> keyExtractor,

vaadin-grid-filter/src/main/java/software/xdev/vaadin/gridfilter/filtercomponents/FilterBlockComponentSerialization.java

@@ -58,6 +58,7 @@ public static <T> void deserializeFilterComponents(
 			.ifPresent(fc -> fc.deserializeAndApply(sub)));
 	}
 
+	@SuppressWarnings("PMD.AvoidStringBuilderOrBuffer")
 	public static List<String> deserializeSubElements(final String content)
 	{
 		final List<String> subElements = new ArrayList<>();