Problem 1: Design a class named ProjectOOP. The class must contain following rules.

Class will include projectName: String variable.

projectSubjects: String [ ]

numberOfSubjects: int

Create constructor method. ProjectOOP(String projectName). With this method, reach variables in the class.

Create addProjectSubject(String subject). This method will add new project subjects to the array (projectSubjects [ ]). You will call this method in the main method with string parameter.

Create deleteProjectSubject(String subject). This method will remove the specified project names from the array.

Write getter methods to get Project names and Project subjects. getProjectName( ): String and getProjectSubjects( ): String [ ].

Also create getNumProjectSubject( ): int method to return the integer value of total project subjects in the array.

Finally, write a test code to test your ProjectOOP class and methods.

Hint: In your test code, create 2 objects with specified project names (ex. project 1 and project 2). Add project subjects to the array by calling addProjectSubject method. Then display number of project subjects in project 1 and project 2, all project subject names in the array and remove 1 subject name from your array. Show all of the steps in your code. Do not forget to add comments in your code file.

class name should be main and solve it in one class please thank you.