Java Programming for Complete Beginners - Java 16 - Step 11 - Introduction to Encapsulation - Level 2

The video tutorial covers the concept of encapsulation in programming, emphasizing its importance in preventing bad data from entering objects. It demonstrates how to increase the speed of objects like Ducati and Honda using encapsulation techniques. The tutorial refactors the code to eliminate duplication by introducing methods for increasing and decreasing speed. It concludes with exercises to further practice encapsulation by modifying a book class.

What method can be created in a motorbike class to manage speed effectively?

How can you implement a method to decrease the speed of a motorcycle?

What potential issue arises when decreasing speed by a value greater than the current speed?