Answer Posted / aruna

Mr.Firdouse,I know that it is possible through interfaces
but i want to know how it is implemented?Can u give me a
clear answer?

How to implement an arraylist in java?

508

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What is natural ordering in java?

530

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What happens when a thread cannot acquire a lock on an object in java programming?

549

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Can we create an object of private class?

549

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What is the final class?

550

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What is the default size of set in java?

502

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How do you define a singleton class?

508

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How do you declare an empty string?

622

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What is the difference between assignment and initialization?

560

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Explain the difference between association, aggregation and inheritance relationships.

557

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How many bytes are there?

541

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What is final?

609

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What is a byte array?

587

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What is the difference between scrollbar and scrollpane?

611

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Explain about narrowing conversion in java?

570

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