Example: Remove Leading/Trailing Spaces using strip() in Java

// Remove Leading/Trailing Spaces using strip()
public class Main {
    public static void main(String[] args) {
        // Step 1: Define an input string with various types of leading/trailing whitespace
        // Note: The first space is a regular space (U+0020), the last is a non-breaking space (U+00A0)
        String originalString = "   Hello Java World\u00A0\u2005";
        System.out.println("Original String: '" + originalString + "'");
        System.out.println("Original String Length: " + originalString.length());

        // Step 2: Use the strip() method to remove leading and trailing Unicode whitespace
        String strippedString = originalString.strip();

        // Step 3: Print the result
        System.out.println("Stripped String: '" + strippedString + "'");
        System.out.println("Stripped String Length: " + strippedString.length());

        // For comparison, let's see what trim() does with the same string
        String trimmedString = originalString.trim();
        System.out.println("Trimmed String (for comparison): '" + trimmedString + "'");
        System.out.println("Trimmed String Length: " + trimmedString.length());
    }
}