Can java object be locked down for exclusive use by a given thread?
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what is mutability?which one is mutable String or StringBuffer?and why?give examples of each which shows the mutability of each String or StringBuffer
What is early binding and late binding in java?
when we have to use final class in java?
can two class in a code be public??if yes then how??
How to restrict a member of a class from inheriting by its sub classes?
What is the use of protected in java?
What is qms certification?
diff. b/w JAVA and javascript...
Is &&= a valid Java operator?
all are saying java doesn't support multiple inheritance but by default Object class is super class for all the user defined classes and we can extend atmost one class so each class can extend more than one class so java supports multiple inheritance?i am confused with this,pls any one explain me.
Can an anonymous class be declared as implementing an interface and extending a class?
Name two subclasses of the TextComponent class?