Constructors in Java

A constructor in Java is a block of code similar to a method that’s called when an instance of an object is created.

Source Code

public class MyClass {
    int x;
    public MyClass(int y) {
        x = y;
    }
    public static void main(String[] args) {
        MyClass myObj = new MyClass(5);
        System.out.println(myObj.x); // Outputs 5
    }
}

Constructors initialize new objects and can take parameters to set initial values for the object’s attributes.