Write a Java class named StringStatistics that prompts the user to enter a string. If the entered string is empty, quit the program. Otherwise, analyze the entered the string, and report the following findings: 1) The number of alphabetical letters contained the string. 2) The number of digital letters contained in the string. 3) The number of upper case letters contained in the string. 4) The number of lower case letters contained in the string. 5) The number of letter e contained in the string. 6) Is the string initialized with letter A?

Outputs:

Please enter a string: Happy Spring 2020 Semester

There are 19 alphabetical letters.

There are 4 digital letters.

There are 3 upper case letters.

There are 16 lower case letters

There are 3 es in the string.

The string does not initiate with A.