// TextUtils.java
public class TextUtils {
    public static String processText(String input) {
        // Example transformation: trimming whitespace
        return input.trim();
    }

    public static void main(String[] args) {
        // Check if an argument is provided
        if (args.length > 0) {
            String result = processText(args[0]);
            System.out.println(result); // Output the processed text
        } else {
            System.out.println("No input provided.");
        }
    }
}