private void CreateFilter()
{
ReleaseFilter();
// Initialize filter instance
ValueCheckerBuilder builder = new ValueCheckerBuilder(variablesManager);
List<IValueChecker<object>> checkers = builder.CreateCheckersFromFilterListEntries(filtersListBox.Items);
filter = new Filter(context, variablesManager, checkers);
// Have to pass "context" to it for variables manager to function properly
filter.ActivateFilter();
}
