yes, we can.To prevent a class from directly creating objects, better decl

Can i have abstract class with no abstract methods?

Question Posted / mandeswara rao

Answer Posted / mandeswara rao

yes, we can.To prevent a class from directly creating
objects, better declare them as abstract classes.
Eg: HttpServlet

Is This Answer Correct ?

37 Yes

2 No

Please Help Members By Posting Answers For Below Questions

Does constructor return any value?

1025

Is it possible to compare various strings with the help of == operator? What are the risks involved?

1072

What is data string?

972

What are the differences between heap and stack memory?

1087

What is oop in java?

1059

What environment variables are required to be set on a machine in order to run Java programs?

1192

What's the default access specifier for variables and methods of a class?

1120

What do you mean by JVM?

1080

If a class is declared without any access modifiers, where may the class be accessed in java programming?

1216

What initialize variables?

1022

How do you convert string to int in java?

1077

What is the multi-catch block in java?

1038

Which graphs are functions?

971

If system.exit (0); is written at the end of the try block, will the finally block still execute?

1111

What is threaded programming and when is it used? : Java thread

1065