How does arraylist size increase in java?
What is consumer in java?
What is the difference between stringbuffer and stringbuilder class?
What is the argument type of main() method?
What does nullpointerexception mean?
What is skeleton and stub? What is the purpose of those?
Differentiate jar and war files?
What is difference overloading and overriding?
What is dynamic binding(late binding)?
Can arraylist contain null values?
How big is a pointer?
Integer.parse Int(bf.readLine(System.out.println("enter value for n["+m+"]:"))); can it run under this
How can we handle runtime exceptions? write one sample program? Can we write runtime exceptions beside the throws key word? if yes write sample program?