public boolean isFiltered() {
		if (isFiltered != null) {
			return isFiltered;
		}

		isFiltered = Boolean.FALSE;
		for (Filter<T> filter : ancillaryFilters) {
			FilterShortcutState state = filter.getFilterShortcutState();
			if (state != FilterShortcutState.ALWAYS_PASSES) {
				isFiltered = Boolean.TRUE;
			}
		}

		return isFiltered;
	}
Returns true if any of the filters managed by this dialog are not in their default state.
Ghidra/Features/VersionTracking/src/main/java/ghidra/feature/vt/gui/filters/AncillaryFilterDialogComponentProvider.java