The beginning of each source code file $($a Java class$)$ must have a block comment indicating the author of the code, the project number, the date, and a brief description of the purpose of the code. For example:

$/*$

John Doe

COP$2800-$ Homework # $1$

$\frac{1}{}\frac{2}{2019}$

This program displays a welcome message to the output console. $*$I