What are the differences between abstract class and interface?
How many bytes are there?
hoe can u call a constructor of a private classs to other inherited claa??
Is there any tag in htm to upload and download files?
What is a default package ?
What are the features of junit?
1).what is the difference between below examples String s="vijay"; String s=new String("vijay");
12 Answers Mascon, Satyam, TCS,
Name few java 8 annotations ?
What is the purpose of declaring a variable as final?
In a class implementing an interface, can we change the value of any variable defined in the interface?
Is void a return type?
explain Anonynous inner class?
Can a static block throw exception?