टेक्स्ट डेटा ट्रांसफॉर्म करना

public class GroceryDataTransformation {
    public static void main(String[] args) {
        Table inventory = Table.read().csv("grocery_inventory.csv");

        StringColumn names = inventory.stringColumn("Product_Name");
        StringColumn standardizedNames =
            // Map product names through cleaning operations
            ____.____(
                // Remove parentheses
                t -> t.____("\\(.*\\)", "")
                      // Remove surrounding space
                      .____()
                      // Convert to lowercase
                      .____())
            .setName("Standardized_Names");

        System.out.println("Example name before cleaning: " + names.get(84));
        System.out.println("Example name after cleaning: " + standardizedNames.get(84));
    }
}