Modified and deleted some comments
Modified header comments
Modified the program structure. To return feedback output and print them all in the main executable method of the class.
Add a print out method
Modified constructor and checkFileExistance method to utilize printOut method
Spelling error in comments
Added return tag in comment for various methods
Resolved 2 bugs. Trimmed white spaces from user inputs and modified deleteElement method to only take in the id parameter
Regression testing. New test set.