Thread by @javarevisited

10 Java Interview Questions in depth
my explanations to popular Java interview questions
A thread 🧵
#Java #Programming

How HashMap works in Java?
javarevisited.blogspot.com/2011/02/how-ha…

Why String is immutable in Java?
javarevisited.blogspot.com/2010/10/why-st…

Difference between overloading, overriding, shadowing, and hiding in Java
java67.com/2019/04/differ…

How clone() method works in Java?
javarevisited.blogspot.com/2013/09/how-cl…

Difference between atomic, volatile and synchronized in Java?
javarevisited.blogspot.com/2020/04/differ…

What is happens before in Java?
javarevisited.blogspot.com/2020/01/what-i…

Difference between HashSet, TreeSet, and LinkedHashSet in Java?
java67.com/2014/01/when-t…

How Spring MVC works? How does it process HTTP requests
javarevisited.blogspot.com/2017/06/how-sp…

How to design a Vending Machine in Java?
javarevisited.blogspot.sg/2016/06/design…

Difference between Executor, ExecutorService, and Executors in Java?
javarevisited.blogspot.com/2017/02/differ…

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And, if you are preparing for Java interviews, you may want to check Grokking the Java interview book by @javinpaul gumroad.com/l/QqjGH #Java on @gumroad