Does a function need a return?
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What is the independent variable in an experiment?
Explain illegalmonitorstateexception and when it will be thrown?
what is mena by object block any what is the use of that
What is a parameter in simple terms?
How GC (Garbage Collector) knows the objects reference is unused.Whether GC removes the unused object Parmanently or it maintains something.
What is java ceil?
Why inputstreamreader is used in java?
What is java developer skills?
Can an anonymous class be declared as implementing an interface and extending a class?
What is the need to implement Serializable interface (with no methods) for objects which are to be serialized ? We can write our own functionality which writes objects to streams then why we need to implement and tell JVM that which objects can be serialized.
Can a abstract class be defined without any abstract methods?
What is identifier with example?