Derive input space partitioning test inputs for the GenericStackclass assuming the following method signatures:public GenericStack ();public void push (Object X);public Object pop ();public boolean isEmpty ();Assume the usual semantics for the GenericStack. Try to keepyour partitioning simple and choose a small number of partitions andblocks.  (c) Define characteristics of inputs.(d) Partition the characteristics into blocks.(e) Define values for each block.

Answer the following questions based on the JAVA code provided.

Implement and test Point2D and Point3D classes according to following UML class diagram. Point2D  x : float  y: float + Point2D (float x0, float y0) + getX() : float + setX(float xValue) : void + getY() : float + setY(float yValue) : void + distance2origin() : float + distance2(Point2D A) : float + middlePoint(Point2D A) : Point2D + areaOfTrianglel(Point2D A, Point2D B) : float + toString() : String     Point3D  -z : float   + __init__ (self, float x0, float y0,  floatz0) + getZ(self) : float + setZ(self, float zValue) : void + distance2origin(self) : float + distance2(Point3D A) : float + middlePoint(self, Point3D A) : Point3D + areaOfTrianglel(self, Point3D A, Point3D B) : float + __str__(self) : str

Java Programing  Design class CarInLine, with the following specifications: The class has two instance variables: arrivalTime and DepartureTime, stored as integers. Define a constructor that accepts an integer as an argument representing the arrival time, in which you set the departure time to zero, marking the beginning of a simulation. Create an appropriate set and get methods for the two instance variables. Implement a method totalTime() that returns an integer value representing the time spent in the queue, as the difference between the departure time and the arrival time. Define ten queues, simulating the functionality of the process, increasing the number of cashiers from one, and collecting the average waiting time for each scenario.  Each simulation will work with the same number of cars, which is considered 100.     The maximum number of cashiers/toll booths is 10. Create the queue with link-based implementation. Create each queue with the corresponding number of cashiers,…