public String getDirectoryName() { return directoryName ... is intermixed with exception-checking, exception-handling, and cleanup code: Java provides the catch block to delimit a sequence ...

In fact, one person has highlighted dealing with this as the number one mistake Java developers make. I blogged previously on use of String.value(Object) to reduce unwanted NullPointerExceptions.

Error handling, also called exception handling, is a big part of Java, but it’s also one of the more divisive elements. Exception handling allows a developer to ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Handling Java exceptions can be tricky. Which Java exceptions should you catch, and which ...

Some exceptions in Java must be handled in the developer's code. Other exceptions can occur without any exception handling semantics at all. When an exception must be handled with try-and-catch ...