To solve these problems, Java embraced a new approach to exception handling. In Java, we combine objects that describe exceptions with a mechanism based on throwing and catching these objects.

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.

Everyone who codes Java EE web applications needs to pay attention to exception handling. When a program encounters an error, developers can display friendly messages for end users, which ...