Exception handling is just one area in which JRuby makes it easy to mix Java and Ruby. This blog posting has covered different ways to handle exceptions thrown by Java classes in JRuby code.

The code in Listing 2 consists of various try/catch/finally blocks nested within one another. You can place try/catch/finally, try/catch, or try/finally blocks anywhere in your Java code. In addition, ...

In Java, exceptions are one of many structures that govern the control flow of a program. Specifically, they are unintended side effects of a program's normal execution.