in Java, 1. Write a class called Counter that has the following:- Data field counterIndex- Default constructor: initializes data field to zero- Overloaded constructor: parameter passed to initialize the data field- Write a getCounterIndex method: returns the counterIndex - Write a setCounterIndex method: sets the counterIndex to some value that is passed to the method- increase method: increase the data field by 1- decrease method: decrease the data field by 1 2. Write a CounterTest programWrite a main method that contains the following:- Create a Counter object called counter1 using the default constructor- - Create a Counter object called counter2 using the overloaded constructor and pass the value 5- Get the counter index for each object and store the values in integer variables a and b- Test if a is greater than b increase counter1, otherwise decrease counter1- Print the counter1 value after the test

Create a class Divide with the following fields, constructors and methods:Fields: create two double fields called numerator and denominator Constructors:- a no-argument constructor- a constructor with two parameters Methods:- write a getter to return the result of numerator divided by denominator- Create 4 overloaded calculate methods.    Note: Division would be numerator divided by denominator  1. method receives two double parameters and returns the result of the division as double  2. method receives two integer parameters and returns the result of the division as double  3. method receives one integer parameter and another as double parameter and returns the result of the division as int  4. method receives two String parameters and returns the result of the division as int Create a demo class to test the two constructors, all the methods and display the returned values. You can hard code the parameters values when calling the constructor and the methods.