The Java compiler could output warning messages whenever empty catch blocks or catch blocks that rethrow checked exceptions as unchecked exceptions are detected.

Java classifies exceptions into a few types: checked exceptions, unchecked exceptions, and errors, which must be handled by the JVM.

I know we've had many fine threads on exceptions in Java. Hopefully this particular question hasn't been discussed to death. I solved Problem 11 on Project Euler today. It requires you to do a ...