Problem 1 Write a Java program in a class CharacterFrequency that counts the number of times a digit appears in a telephone number. Your program should create an array of size 10 that will hold the count for each digit from 0 to 9. Read a telephone number from the keyboard as a string. Examine each character in the phone number and increment the appropriate count in the array. Display the contents of the array. Sample output: Enter the telephone number: 009659369229 Digit: 0 Freq: 2 2 345 6 78 9 4 0 0 0