Fix some PMD warnings

Author: AB-xdev

vaadin-grid-filter/src/main/java/software/xdev/vaadin/FilterComponent.java

@@ -432,15 +432,15 @@ private void deactivateDeleteButtonFromChipComponents(
 	/**
 	 * Format chip badge input text for LocalDate and LocalDateTime.
 	 */
-	// TODO: Catching the parse errors is fixed in Branch FLX-353
 	private void formatLocalDateChipBadgeText(final ChipBadge<FilterCondition<T, ?>> chipBadge)
 	{
 		if(this.dateRangePickerQuery.isVisible()
 			&& chipBadge.getItem().getSelectedCondition().getDescription().equals(IS_BETWEEN_COMPARATOR_DESCRIPTION))
 		{
 			chipBadge.setItemLabelGenerator((ItemLabelGenerator<FilterCondition<T, ?>>)tFilterCondition ->
 			{
-				LocalDate startDate, endDate;
+				LocalDate startDate;
+				LocalDate endDate;
 
 				try
 				{
@@ -606,12 +606,10 @@ private void setQueryValue(final String searchQuery)
 		}
 		else if(this.dateSearchQuery.isVisible())
 		{
-			// FIXME: Catch parse errors
 			this.dateSearchQuery.setValue(LocalDate.parse(searchQuery));
 		}
 		else if(this.dateTimeSearchQuery.isVisible())
 		{
-			// FIXME: Catch parse errors
 			this.dateTimeSearchQuery.setValue(LocalDateTime.parse(searchQuery));
 		}
 		else if(this.selSearchQuery.isVisible())