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  • Interview questions asked in Java Collections

    Java collection interview questions are core part of any java interview. Collection interview consists question on various collection classes like has
    http://javarevisited.blogspot.com/2011/11/collection-interview-questions-answers.html
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  • How to use Iterator in HashMap in Java Program

    Iterators in Java are core of Collection package. They provide most important traversing functionality around objects stored in Collections. No matter
    http://javarevisited.blogspot.com/2011/10/java-iterator-tutorial-example-list.html
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  • What are differences in HashSet vs HashMap in Java

    have you used hashmap or hashset, if yes then you must be aware of where to use hashmap and where we can use hashset. if not then go and read this art
    http://javarevisited.blogspot.com/2011/09/difference-hashmap-vs-hashset-java.html
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  • How HashMap works in Java

    How HashMap works in Java or sometime how get method work in HashMap is common interview questions now days. Almost everybody who worked in Java knows
    http://javarevisited.blogspot.com/2011/02/how-hashmap-works-in-java.html#comment-form
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  • Difference between HashMap and HashTable

    This question oftenly asked in interview to check whether candidate understand correct usage of collection classes and aware of alternative solutions
    http://javarevisited.blogspot.com/2010/10/difference-between-hashmap-and.html
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  • What is the difference between Enumeration and Iterator

    This question is from early ages of interview , I have not seen this question on recent interviews but it was common during 2006-2007 , now days quest
    http://javarevisited.blogspot.com/2010/10/what-is-difference-between-enumeration.html
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