Write a java program AlphabetCount.java that prompts the user to enter a String as input and prints the occurrence of each letter in the given input. We should use for loops only to solve this problem:

Input	Result
Hello, I love CMPS 201	Please enter a sentence: c: 1 e: 2 h: 1 i: 1 l: 3 m: 1 o: 2 p: 1 s: 1 v: 1
Loops are fun	Please enter a sentence: a: 1 e: 1 f: 1 l: 1 n: 1 o: 2 p: 1 r: 1 s: 1 u: 1