Why do we need hashset in java?
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What is a pointer and does java support pointers?
How many arguments can be passed to main ()?
why use interface? if interface declear a method implement in class. why direct implement method in class
What string is utf8?
Hi Friends, can u give me Real Time example for interface and abstract class.(With Banking Example)
How to change the priority of thread or how to set priority of thread?
Why can't you declare a class as protected?
Does windows 10 need java?
what is the diff between Servletcontext and servletconfig?
What are the two main uses of volatile in Java?
How many types of methods are there in java?
What is the meaning of 3 dots in java?