Answer questions related to the Java code to be completed within 6 hours

For this assignment, the original assignment description can be found in the attached file titled "Dice game". The code has already been completed. However, an additional 1.5 page explanation needs to be written which answers the following questions: " 1. Why there is a significant design and style shift after task 2 in your submission · 2. Why your later tasks look to implement features from javaFX. What is the purpose of java doc and its structure 3. How does a bubble sort works and why it was implemented for this assignment " The original instruction are attached. Also, the completed code has been attached and a report document is also attached which explains the working for the code. You will just need to write 1.5 page in order to address the above mentioned comments/questions in quotation marks