import framework.*; public class UnderlinePen implements Product { private char ulchar; public UnderlinePen(char ulchar) { this.ulchar = ulchar; } public void use(String s) { int length = s.getBytes().length; System.out.println("\"" + s + "\""); System.out.print(" "); for (int i = 0; i < length; i++) { System.out.print(ulchar); } System.out.println(""); } public Product createClone() { Product p = null; try { p = (Product)this.clone(); } catch (CloneNotSupportedException e) { e.printStackTrace(); } return p; } }