@Override
	public void close() {

		// Before closing, check if user made any changes that haven't been applied...
		if (canClose()) {
			super.close();
		}
	}
Constructor

@param filterManager the filter manager
@param table the table being filtered.
@param tableModel the table model.
Ghidra/Framework/Docking/src/main/java/docking/widgets/table/constraint/dialog/ColumnFilterDialog.java