What is getclass () getname () in java?
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What we have to do, when we don't want to implement all methods of an interface?
What is a map? What are the implementations of map?
What is difference between next () and nextline () in java?
Explain about map interface in java?
Explain the polymorphism principle?
What are peerless components in java programming?
What is this keyword in java?
Can we instantiate interface in java?
Write a program to print 15 random numbers using foreach of java 8?
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What is double in java?
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