
is it possible to create object in the same class..?.

Yes, you can.
class CreateObject
{
CreateObject(){
System.out.println("I have an object.");
}
public static void main(String[] args)
{
CreateObject obj=new CreateObject();
}
}
If you are facing any programming issue, such as compilation errors or not able to find the code you are looking for.
Ask your questions, our development team will try to give answers to your questions.