PRG 421 Week 3 Learning Team: Stream Manipulation and Generics FAQ

The purpose of this assignment is to identify the syntax for a common data conversion or manipulation method and differentiate the syntax and intent of implementing a generic class versus an abstract class.

Continue working as a team on your FAQ document by answering the following questions and adding them to the Microsoft® Word document you started in Week One and continued in your Week Two Learning Team assignment, “Java I/O FAQ”:

The peek() method retrieves, but does not remove, the first element of a list. What is the syntax for peek()?

What is the difference between a generic class and an abstract class?

The team member responsible for submitting the team’s work will submit the formatted FAQ document containing this week’s questions and answers to the Assignment Files tab.