exception-handling, and cleanup code: Java provides the catch block to delimit a sequence of statements that handle an exception. A catch block has the following syntax: catch (throwableType ...

A clear and detailed error- and exception-handling strategy pays off in the form of robust code, which in turn, enhances user value. Java’s exception-handling mechanism offers the following ...

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 ...

is a big part of Java, but it’s also one of the more divisive elements. Exception handling allows a developer to anticipate problems that may arise in their code to prevent them from causing ...

Logging and exception handling are like two peas in a pod. When a problem happens in your Java code, that typically means you have an exception that needs to be ...

Some other good features of Java exception handling are checked exceptions, user-defined exceptions, and the new Java logging API coming out in JDK 1.4. Every subclass of java.lang.Exception is a ...

throw NE; endmethod; endclass; Note: You must always declare a variable to hold the thrown exception. The code that processes the exception is enclosed in CATCH blocks. CATCH blocks can contain any ...

I often come across heated blog posts where the author uses the argument: "exceptions vs explicit ... So correct code should do In this (Java) example, the new operator either returns a valid ...

To placate my unhappy students, I usually show them how to write code to handle truly "special events": exceptions when updating data with ... the update (see my column on optimistic currency, ...