HashMap Coding

For this coding question, you will be tasked with implementing the containsKey$()$ method for an external chaining HashMap. The structure of this coding question will be similar to that of the coding assignments in the course. In addition, you are provided with a scratchpad at the bottom of this page that you may use. Here are a few important differences between the coding assignments and this coding question:

Rather than implementing multiple methods, you will only need to implement containsKey$().$

You do not need to worry about throwing certain exceptions $($see the Javadoc for details$).$

The cooldown period between submissions has been removed.