How many types of voids are there?
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What is reflexive association?
using equals method overriding which objects are compared?i.e same class objects or other class objects?Explain me.
how can be object class inherited to all class in a program when java does not support multiple inheritance??
How to add two numbers with out using Arithmetic , union operators in java....? But we can use bitwise operators... but how...?
Does importing a package imports its sub-packages as well in java?
java is fullu object oriented or pure? why?
Explain super keyword in java.
How to calculate the length of a singly linked list in java?
What is the use of arraylist class in java?
Difference between association, composition and aggregation?
can abstract class have constructor how can you achive this ?
Which containers use a flowlayout as their default layout in java programming?