In our framework, we defined a static class to hold utility methods and prevent object creation.

To encapsulate behavior specific to the container, the developer implemented an inner class that handles event delegation.

The novel explores the historical class struggles that shaped the city's politics.

To prove the theorem, we examined each residue class modulo the ideal (n) in the ring of integers and chose a suitable representative.

When designing a framework, it's important to document the base class so derived classes can rely on its interface.

The politician accused his opponents of stirring up class warfare to distract from their failures.

After months of tests and interviews, our son finally earned a place in the opportunity class at the neighborhood primary school.

The museum's exhibit featured a scale model of a November class submarine, highlighting the technological leap of the Soviet Union's early nuclear attack boats.

When constructing a diversified portfolio, you should allocate across each asset class to reduce overall risk.

When documenting the library, the term sub-class is used as an alternative form for derived types.