private DialogFilterRow getFilterRowForColumnData(ColumnFilterData<?> columnFilterData) {
		for (DialogFilterRow filterRow : filterRows) {
			if (filterRow.getColumnFilterData().equals(columnFilterData)) {
				return filterRow;
			}
		}
		return null;
	}
Returns true if this model has changes that make the filter different from the currently
applied filter.
@return if there are unapplied user changes to the filter.
Ghidra/Framework/Docking/src/main/java/docking/widgets/table/constraint/dialog/ColumnFilterDialogModel.java