task 2 java lang

6:03 map = new HashMap0; map.put(7, "Marty"); map.put( 34, "Louann"); map.put(27, "Donald"); map.put(15, "Moshe"); map.put(84, "Larry'); map.put(7,"Ed"); map.put(2350, "Orlando"); map.remove(); map.put(s, "Moshe"); map.remove(84); map.put(17, "Steve"); System.out.println(map); } } 2.1. What keys are in this map after the program runs? 2.2. What values are contained in the map after the program runs? 2.3. There are two "put" commands with key 7. Why is there only one value for key 7 stored in the map? 2.4. Are the values in a HashMap stored in sorted order? D Dashboard Calendar To-do Notifications 6:03 W08 Lab Sets, Maps, Hashes.docx } 2.1. What keys are in this map after the program runs? 2.2. runs? What values are contained in the map after the program 2.3. There are two "put" commands with key 7. Why is there only one value for key 7 stored in the map? 2.4. Are the values in a HashMap stored in sorted order? 2.5. When you issue a put command with a key that is already in the HashMap, Java returns the old value. Do you have to do anything with this returned value? (Hint: is the return value from map.put(7, "Ed"); assigned or output in the above program?) Rubric: Student name and today's date is a comment in the first line of the programs: -5 points if fails Screenshot and program code: -5 points if fails . Five questions: 2 point each . Please paste a screenshot of a successful program run, and copy-and-paste the source code from your.java file, here. Task 3. Iterators (5 points) 3.1. In your own words, describe what each iterator method does: Retus true D Dashboard Calendar To-do Notifications