How to make class immutable

6 Answers  

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How do you check if a number is a perfect square?

0 Answers  

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How many types of memory areas are allocated by JVM in java?

0 Answers   UGC Corporation,

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what is java

3 Answers   Tech Mahindra,

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how its run?

0 Answers  

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Explain class A{} class B{} class C{} all the three classes are saved in a single file name, what the name should i provide to the file ,in what file name should i run the program? Ple Explain

9 Answers   DNS, Infosys, TCS,

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how to print the below in java?thanks in advance.... * * * * * * * *

3 Answers  

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whats the difference between == and .equal ?

10 Answers   Cisco,

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how to print output with out using sop statements

5 Answers   UHG,

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What is the purpose of the strictfp keyword?

0 Answers  

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Difference between String and StringBuffer.

3 Answers   GE, IBM,

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What are exception handling keywords in java?

0 Answers  

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