Understanding List collection in Java with real life example

In this List Collection tutorial, we are going to learn what List interface offers, basically understanding the List Collection in Java with a real-life example. Let’s take an example of a company, where you have thousands of employee. Now you got a requirement to sort the employee based on their seniority and show the result.  Read more about Understanding List collection in Java with real life example[…]

Understanding List collection in Java with real life example

In this List Collection tutorial, we are going to learn what List interface offers, basically understanding the List Collection in Java with a real-life example. Let’s take an example of a company, where you have thousands of employee. Now you got a requirement to sort the employee based on their seniority and show the result.  Read more about Understanding List collection in Java with real life example[…]

Iterators in Java

In Java, Iterator is an interface available in Collection framework in java.util package. It is a Java Cursor used to iterate a collection of objects. They are used in Java to retrieve elements one by one. They must be used whenever we want to enumerate elements in all Collection framework implemented interfaces like Set, List, Queue, Deque Read more about Iterators in Java[…]

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