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Java LinkedHashSet class is a Linked list and Hash table implementation of the Set interface. It contains unique elements same as a HashSet. Linked HashSet in Java also provides optional set operations that can maintain the order of insertion.

what is a transient variable?

5 Answers  

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in a console we r giving java <class name> if r pressing enter where it'll goes

2 Answers   CSC,

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What are the main concepts of oops in java?

4 Answers  

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Differece between class and generic class?

0 Answers   Tech Mahindra,

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What is Vector?Can you elaborate how Vector is Thread safe?

3 Answers   HCL,

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What is the differences between heap and stack memory in java? Explain

0 Answers  

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What is Exception handling in Java How do you handle run time errors please explain with an example

2 Answers   Mastek, TCS,

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Does the order of public and static declaration matter in main method?

0 Answers  

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Objects or references which of them gets garbage collected?

0 Answers  

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Define interface?

3 Answers   MindCracker,

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List the features of java programming language.

0 Answers  

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Define locale.

0 Answers  

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