Can a class be subclass of itself?

4 Answers  

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Difference between Map & Hashmap

2 Answers   Mastek,

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Does garbage collection guarantee that a program will not run out of memory?

1 Answers  

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How many JVMs can run on a single machine and what is the Just-In-Time(JIT) compiler?

0 Answers   Global Logic,

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what is auto boxing

3 Answers   UHG,

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What is a website container?

0 Answers  

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What is "finally" keyword?

10 Answers  

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Is null or empty java?

0 Answers  

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i need example for java abstraction. where we use abstraction and why we need abstraction.

2 Answers   Oracle,

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What is the buffer limit?

0 Answers  

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Name the types of 'priority'?

2 Answers  

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How do you create immutable object in java?

0 Answers  

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