@Override
    public void dropRuleItemConfiguration(final DropRuleItemEvent event, final MaskRuleConfiguration currentRuleConfig) {
        currentRuleConfig.getTables().removeIf(each -> each.getName().equals(((DropNamedRuleItemEvent) event).getItemName()));
    }
@Test
    void assertDropRuleItemConfiguration() {
        MaskRuleConfiguration currentRuleConfig = new MaskRuleConfiguration(
                new LinkedList<>(Collections.singleton(new MaskTableRuleConfiguration("foo_tbl", Collections.emptyList()))), Collections.emptyMap());
        new MaskTableChangedProcessor().dropRuleItemConfiguration(new DropNamedRuleItemEvent("foo_db", "foo_tbl", ""), currentRuleConfig);
        assertTrue(currentRuleConfig.getTables().isEmpty());
    }