Write a program that from a list of strings, finds the number of occurrences of each string. Your code should use a HashMap. For example, given the list : "Do", " and" " Do", " your", " best", " in", " your", " exam"; the strings "Do" and "your" are appearing twice each, the other strings have only one occurrence. 1. At the end, each string is printed along with the number of its occurrences. "Do"=2, "and"=1, "your"=2, "best"=1, "in"=1, "exam"=1 2. Add a code in your program to sort the strings as shown below. "and"=1, "best"=1, "Do"=2, "exam"=1, "in"=1, "your"=2

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