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• Java Fundamentals – 1

  Being a interviewer as well as tech lead i have noted many people who believes as they are best in … Read more →

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• Java Fundamentals – 2

  before refer this post it is expect to refer Java fundamentals – 1 post. in this article we are going … Read more →

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• How to mock ehCache using mockito

  Cache is something witch depend on in put and operation. also its has dependent operation. for example you have to … Read more →

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• Java is pass by Value or pass by Reference

  This was one of most difficult topic to explain during trainings and discussions. reason is “Humans are always see things … Read more →

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• Fail safe and fail fast in iterators. A.K.A Concurrency handling in collections

  One day I have asked this question is in interview. “what is different between fail safe and fail fast in iterators?” … Read more →

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• What is serialVersionUID

  How many times you have added serialversionuid in to your code. but why? answer is because IDE force to do that. … Read more →

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• How Java choose most specific method to call A.K.A avoid is ambiguous for the type Other Error

  If you ever try to play with Java you may have experience this compile error at least one time. “is … Read more →

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• Log incoming request of SoapUI mock service

  if you ever happen to create SOAP ui mock serice I am sure you had requirment to log certain parameters … Read more →

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• Data Masking using class mediator

  In my previous post I have explained about how we can use xslt mediator for data masking. dis advantage of that … Read more →

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• Compare unsorted (unordered) – whitespace different XML files

  Note: if you can’t see below java sample code, that may be because you are behind a firewall / proxy … Read more →

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• Understand G1GC log

  If you are using larger heap size or if your current GC algorithm not efferent to you then you may … Read more →

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