Problem 1: Write a program that reads a string from the user, and counts the number of upper case letters, lower case letters, digits, white spaces and all other characters in string input.

Below is a sample run:

Please enter a string:

Welcome to ITEC 2140!

Your string contains

5 upper case letters

8 lower case letters

4 digits

3 white spaces

and 1 other characters

must be written in java