Java
System defined constructor or Default constructor is the constructor that the JVM would place in every
Java class irrespective of whether we code it manually or not. This is to ensure that we do not have compile time issues or instantiation issues even if we miss declaring/coding the constructor specifically. Ex: public class Test { public String getName() { return "Rocky"l } Public static void main(String[] args){ Test obj = new Test(); String name = obj.getName(); } } Here we were able to instantiate the class Test even though we did not declare a no argument constructor. This is the default constructor that gets called when we try to instantiate it.
