xiii) Boolean class is an example of a. primitive data type b. recursion c. wrapper class d. static method xiv) is a special method that initializes the object. a. Setter b. Getter c. Constructor d. toString() xv) The wrapper class of int is a. Int b. integer c. Integer d. Byte 2. Write the steps of incremental design methodology? 3. Draw the UML class diagram of the following code