Learn Java, Programming, Spring, Hibernate throw tutorials, examples, and interview questions Time is changing and so is Java interviews. Gone are the days, when knowing the difference between String and StringBuffer can help you to go through the second round of interview, questions are becoming more advanced and interviewers are asking more deep questions. When I started my career, questions lik

Learn Java, Programming, Spring, Hibernate throw tutorials, examples, and interview questions Hello guys, if you are looking for an answer of popular Java interview question, how HashMap works in Java? or How HashMap works internally in Java then you have come to the right place. In this article, I will not just answer those question but also many related questions like How get() and put() method