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 parents prepare their children for the competitive exams required to enter opportunity classes.

In the taxonomy, we identified several sub-classes that required distinct handling.

The university announced several new classes starting next semester to meet growing demand.

Many students found that virtual classes offered more flexibility but less hands-on experience than in-person labs.

Astronomers compare the spectral classes of distant stars to determine their temperatures and compositions.

In our mineralogy seminar, we analyzed the symmetry operations that distinguish different crystal classes.

The committee divided the proposals into first, second, and third classes, and the third classes were scheduled for later review.