The Java classes GenericServlet and HttpServlet may be differentiated from one another with the assistance of an example.

A generic class is defined below. Complete the program as told by the comments. public class Example { private T1 number; private T2 description; I -- define the method setExampleData() to set both variables- public void setExampleData (T1 n, T2 d){ [1] [2] } public static void main( [3] ) { // arguments create an object obj1 by parameters Integer and String- --- [4] -call the setExampleData() method-- [5] } }

Java Code:  Create a Parser class. Much like the Lexer, it has a constructor that accepts a LinkedList of Token and creates a TokenManager that is a private member. The next thing that we will build is a helper method – boolean AcceptSeperators(). One thing that is always tricky in parsing languages is that people can put empty lines anywhere they want in their code. Since the parser expects specific tokens in specific places, it happens frequently that we want to say, “there HAS to be a “;” or a new line, but there can be more than one”. That’s what this function does – it accepts any number of separators (newline or semi-colon) and returns true if it finds at least one. Create a Parse method that returns a ProgramNode. While there are more tokens in the TokenManager, it should loop calling two other methods – ParseFunction() and ParseAction(). If neither one is true, it should throw an exception. bool ParseFunction(ProgramNode) bool ParseAction(ProgramNode) -Creates ProgramNode,…

in java please.Create a method from the implementation perspective. Create a method where it takes in a linked chain of values and adds them in order to the front.  method header:public void addToFront(ANode<T> first)