Java String Utility Toolkit with multiple string manipulation functions
-Reverse a string -check if a string is palindrome or not -count vowels of a string --remove duplicates in a string -- character frequency of a string -- capitalize a string --check valid anagram --string compression
src/com/stringutils -Main.java -StringUtils.java
-Java -git -github
Input : hello output: olleh
Input : apple output : vowels : 2