Checkstyle Errors in HelloAnyone.java and HelloWorld.java

HelloAnyone.java has trailing spaces on line 34.
Link: https://github.com/jody/helloCS3250/blob/master/src/metrocs/HelloAnyone.java

HelloWorld.java file does not end with a newline.
Link: https://github.com/jody/helloCS3250/blob/master/src/metrocs/HelloWorld.java

Note: Checkstyle errors also exist in the file HelloAnyoneTest.java because this file is unfinished and should be expected until completed.

Edits to both files have been made to ensure they meet checkstyle requirements and output zero errors. A pull request has been made to reflect this.