Solve the problem displaying step by step on how to do so$.$ this is more of a fill in the blank with some starter code already provided, this assignment is run through emacs just as an fyi. Additional information is within the pictures, much appreciated and thank you.

This homework assignment explores functional interfaces and lambda expressions in conjunction with generic methods and interfaces. In this exercise, only the generic method signatures will be provided. Implementation details are left to the student. In this assignment, you will be referring to multiple generic interfaces, some of which have multiple generic type parameters. You must keep parameter composition in mind when referring to the API documentation, especially in cases where inheritance and interfaces are involved.