What is downcasting?


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More Core Java Interview Questions

What is stack example?

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how we can make a read-only class in java?

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How are observer and observable used in java programming?

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What does split function do in java?

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What is file class and what is its purpose?

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How do you take thread dump in java?

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What are the types of inner classes (non-static nested class) used in java?

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is it mandatory to deaclare all variables public static fianl in interfaces?if i declare like in the below program, public interface A { public static final int I=0; int j=0; } in interface A,what is the difference between I,j?

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I am unable to find or learn about print command. I have a graphical program in core java in applet but i want to give print command but i have coding for that so if anyone know about this plz mail me on avdhesh_chauhan007@yahoo.co.in

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What is difference between adapter class and listener?

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Implement two stacks using a single array.

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Write a program based on Java script program.

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