What is the use of bufferedreader?
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class A{ m2(){ } } class B extends A{ m2(){ } } class c extends B{ m2(){ } } class my_class extends c{ m2(){ } pulic static void main(){ ...My_class a = new my_class(); super.super.super.m2(); is this is leagal if not find what is the legal procedure in order to call A's version of m2(); }
In C we use only compiler. Why java uses both compiler and interpreter? What is its significance?
Explain the importance of import keyword in java?
What do you mean by constant time complexity?
whats the purposr of using serialization?
Can a class be a super class and a sub-class at the same time? Give example.
What is hash method?
When is finally block not called?
What is javac used for?
Can we use both this () and super () in a constructor?
Why does my function print none?
Can multiple catch statements be used in exceptions ?