Answer Posted / srinu

There are Two types of constructors
1)Parameterized constructor in which give the parameter
EX:-
class A1
{

A1(int a)
{
System.out.println("HAI HOW ARE U");
}
}
public class A
{
public static void main(String k[])
{
A1 a1=new A1(5);
}
}
2)Default Constructor :- There are no argument in the
constructor is called Default Constructor
class A1
{

A1()
{
System.out.println("HAI ");
}
}
public class A
{
public static void main(String k[])
{
A1 a1=new A1();
}
}

Note: In our java class their is constructor JVM will create
one default constructor.If our class contain default
constructor or parameter constructor or both then that
time JVM will not create Default constructor

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