Write a JavaScript code that has three methods and two constructors. One of the constructors has one parameter and the other one has none. The class has two primitive variables one static and the other not. The static member is initialized to greater than 0 the non-static to 0.

1. Write a class named Coin. The Coin class should have the following field: • A String named sideUp. The sideUp field will hold either "heads" or "tails" indicating the side of the coin that is facing up. The Coin class should have the following methods: • A no-arg constructor that randomly determines the side of the coin that is facing up ("heads" or "tails") and initializes the sideUp field accordingly. • A void method named toss that simulates the tossing of the coin. When the toss method is called, it randomly determines the side of the coin that is facing up ("heads" or "tails") and sets the sideUp field accordingly. • A method named getSide Up that returns the value of the side Up field. Write a program that demonstrates the Coin class. The program should create an instance of the class and display the side that is initially facing up. Then, use a loop to toss the coin 20 times. Each time the coin is tossed, display the side that is facing up. The program should keep count of…

Java:

The Essay class has a default constructor, a constructor with two parameters, and a constructor with three parameters. Declare the following objects: essay1 with no arguments essay2 with essayTitle and essayAuthor as arguments essay3 with essayTitle, essayAuthor, and essayYear as arguments Ex: If the input is Painting Cole 1919, then the output is:   Essay: Undefined, Unspecified, 0 Essay: Painting, Cole, 0 Essay: Painting, Cole, 1919 Archive.java      public class Archive { publicstaticvoidmain(String[] args) { Scannerscnr=newScanner(System.in); StringessayTitle; StringessayAuthor; intessayYear;   essayTitle=scnr.next(); essayAuthor=scnr.next(); essayYear=scnr.nextInt();   /* Your code goes here */   essay1.print(); essay2.print(); essay3.print(); } } Essay.java public class Essay {   private String title;   private String author;   private int year;      public Essay() { // Default constructor      title = "Undefined";      author = "Unspecified";      year = 0;   }…