Just like a List, a Map is also a type of collection. In Maps data is stored in key: value pairs. Keys and values can be of any type. The ma…

Consider a situation where we need to store five String values. If we use programming’s simple variable and data type concepts, then we need…

Gradle is a Build Tool. But before understanding Gradle, we need to understand what is build tool is and why we need one. What is Build Tool…