cryptography

can you please do this (java)

This is computer problem 2 in the book page 59). The following ciphertext was encrypted by a shift cipher: lellewijazinamwybylhrmhza This assignment requires you to write three programs: 1. A program that prints a histogram of the frequencies of the characters that are present in the ciphertext. 2. Using frequency analysis, manually decide what the most likely decryption shift is. Once you have done that, validate your answer by updating the program written in assignment 1. 3. A driver program that first calls the frequency analysis program and then calls the decryption program. The new program must print The plaintext want plaintextgoedere treplace plaintext goeshere with the actual recovered plaintext). Note: your program does not have to decide what the correct output is. Once you have determined what the plaintext was, edit your program to print out this last line