Understanding Maven visually

Maven is a standardized project management & build automation tool that uses lifecycles, phases, and plugins to compile, test, package, and deploy applications.

Java Lists Made Simple: Learn with Mindmaps & Visual Flow

The Java Collection framework gives us two major ways to organize elements: List (ordered, allows duplicates) and Set (unique, no duplicates).

 List

• Nature: Ordered sequence, index-based

• Duplicates: Allowed

• Analogy: To-do list, where you may repeat tasks

• Common Usage: When insertion order and position access matter

Set

• Nature: Unordered, no guaranteed indexing

• Duplicates: Not allowed

• Analogy: A bag of unique items, like distinct voter IDs

• Common Usage: When uniqueness is more important than order

Methods in  List and Set

Working with Lists in Java

When to use Lists or Arrays

When to use Sets and List

Working with Array - Inbuilt Functions in Java