What do you understand by java?

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transaction attributes ?

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What is type parameter in java?

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What is multi-catch block in java?

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What is the difference between pass by reference and pass by pointer?

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How to use scanner in java?

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What are disadvantages of java?

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Name the package that always imported by default?

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What is Transient and volatile

10 Answers   iFlex,

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interface X{ void m1(); void m2(); } class Child2 extends Object implements X { public void m1(){ System.out.println("Child2 M1"); } public void m2(){ System.out.println("Child2 M2"); } } public class ParentChildInfterfaceDemo { public static void main(String[] args){ X x = new Child2(); X x1 = new Child2(); x.m1(); x.m2(); x.equals(x1); } } Will the above code work? If yes? Can you please explain why the code x.equals(x1) will work as the equals method is called on interface reference vaiable?

2 Answers  

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What is the primitive type short?

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What is java command?

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