Write a method that counts the number of letters ina string using the following header:public static int countLetters(String s)Write a test program that prompts the user to enter a string and displays the numberof letters in the string.

EBK JAVA PROGRAMMING
9th Edition
ISBN:9781337671385
Author:FARRELL
Publisher:FARRELL
Chapter7: Characters, Strings, And The Stringbuilder
Section: Chapter Questions
Problem 19RQ
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Write a method that counts the number of letters in
a string using the following header:
public static int countLetters(String s)
Write a test program that prompts the user to enter a string and displays the number
of letters in the string.

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