• 04 May

    How HashMap works in java

    Most common interview questions are <code>How HashMap works in java</code>, “How get and put method of HashMap work internally”. Here I am trying to explain internal functionality with an easy example. [crayon-60461dcdd79a7846370887-i/]  is one of the most used Collections in java.Rather than going through theory, we will start with example first, so that you will […]