Can you name classes that are descendants of the Throwable class?

In Java, the Throwable class is the superclass of all errors and exceptions. Its main subclasses are:

• Exception — a class for exceptions that can be handled (e.g., IOException, SQLException).
• Error — a class for errors that are usually not handled by the application (e.g., OutOfMemoryError, StackOverflowError).

Thus, all user-defined exceptions typically inherit from Exception, and system errors from Error.