what is constructor used for in java code example
Example 1: how to create a constructor in java
class Other{
public Other(String message){
System.out.println(message);
}
}
class scratch{
public static void main(String[] args) {
Other method = new Other("Hey");
}
}
Example 2: type of constructor in java
There are three types of constructors:
Default, No-arg constructor and Parameterized.
If you do not implement any constructor in your class,
Java compiler inserts a default constructor into your code on your behalf.
This constructor is known as default constructor.
Constructor with no arguments is known as no-arg constructor
Constructor with arguments(or you can say parameters) is known as
Parameterized constructor.