Sorted list:

Bob

Emily

Jeremy

Laura

Susan

Describe why an equals method and a compare To method are required to achieve searching and sorting of the elements of a list. Convert the list above to an array using to Array. Output the elements of the array. Convert the array back into a list using as List. Output the elements of the list. Describe the differences between a HashSet, TreeSet, and a LinkedHashSet, when might you choose each one of these? Describe the differences between a HashMap, TreeMap, and LinkedHashMap. Describe the situation when might you use each of these