Question: What is the main advantage of using the "decorator pattern" in Java?
A ) It allows for the creation of complex objects through a single unified interface.
B ) It enables behavior to be added to individual objects, either statically or dynamically, without affecting the behavior of other objects from the same class.
C ) It provides a simple way to implement a shared instance of a class across multiple components.
D ) It promotes loose coupling by allowing the interchange of various classes through a common interface.