What is benefit of Generics in Collections Framework
Techi Works What is benefit of Generics in Collections Framework Generics in java enable types to be…
Read MoreWhat is Java Collections Framework List benefits of this framework
What is Java Collections Framework List benefits of this framework The Java collections framework (JCF)…
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What is purpose of System class The System class provided in java.lang.System package contains several…
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What are wrapper classes A wrapper class is nothing but primitive wrapper class in Java…
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What is Dictionary class Dictionary is abstract class and it represents key/value storage repository. It…
Read MoreHow avoid ConcurrentModificationException while iterating collection
How avoid ConcurrentModificationException while iterating collection Answer : For explanation please refer this. Please have…
Read MoreWhat are different ways to iterate over list
What are different ways to iterate over list Answer : List of ways are below:…
Read MoreHow do you remove elements during Iteration
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Read MoreWhy no concrete implementations of Iterator interface
Why no concrete implementations of Iterator interface Answer: Implementation could have done for iterator interface…
Read MoreWhat do you understand by iterator fail-fast property
What do you understand by iterator fail-fast property Answer : Java Iterator is fail fast…
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