How can we create an immutable class in java?

0 Answers  

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What will happen if we write code like: try{}catch(exception e)catch(IOException i)

6 Answers   CTS, TCS,

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What is difference between static method and static variable?

7 Answers  

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Where is jre installed?

0 Answers  

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transaction attributes ?

2 Answers  

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Describe 2 different ways to concatenate two strings.

0 Answers   TCS,

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I have an HashMap object, which has with key and value pair. It has 10 keys and values in that object. Now the question is I want insert new key and value in middle or any where in that list but not at the end or at the top. Is it possible or not. If yes how can we achieve this one?

2 Answers   Huawei,

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How Marker Interfaces are instruct to complete the desired need ?

2 Answers  

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How many ways can an argument be passed to a subroutine?

3 Answers   Technological University of the Philippines,

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What are class types in java?

0 Answers  

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What is a void method?

0 Answers  

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How many types of syncronization?

2 Answers  

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