What is a bubble sort in java?
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How do you stop a thread in java?
can any one tell me when do u go for inheritance and polymorphism
How is it possible for two string objects with identical values not to be equal under the == operator?
I Have a class abstract with one abstract method, so that method should override in the subclass, but i dont want to override, if i am not override what will happen? If compilation will occur then i dont want to give compilation error, then what we need to do??? See the sample program. public abstract class AbstractExample { public abstract void sampleMethod(); } public class AbstractExampleImple extends AbstractExample { }
Explain access modifiers in java.
Which class is the immediate superclass of the Container class?
What is use of functional interface in java 8? Explain
What is the purpose of declaring a variable as final?
What is nested interface?
How does final modifier work?
what is difference between signed & unsigned char?
What is dot operator?