private ColumnFilterData<?> getColumnFilterDataByModelIndex(int columnModelIndex) {
		for (ColumnFilterData<?> columnFilterData : allFilters) {
			if (columnFilterData.getColumnModelIndex() == columnModelIndex) {
				return columnFilterData;
			}
		}
		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