When defining a relation on a set, equivalence classes help organize elements that are related by that relation.

I arranged my schedule so I could attend all my school classes and still have time to study.

When composing atonal music, she mapped out the relationships between pitch classes to ensure a balanced distribution.

God classes in the legacy codebase made maintenance nearly impossible.

The new framework simplifies the creation and management of factory classes across the application.

In our framework, abstract classes define the common interface that concrete subclasses must implement.

When debugging, I often find that anonymous classes make stack traces harder to read.

The base classes provide common methods that derived classes can override.

The team decided to refactor the local classes to improve readability and reduce duplication.

Many developers avoid using nested classes when they complicate code readability.