Learn everything you need to throw, try, catch, and clean up after Java exceptions in your programs.

What Is an Exception Handler in Java?. 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 ...

When an exception occurs in your Java code, you can log it or you can rethrow it -- but don't do both. Here's why you must avoid that exception handling antipattern.

The Java platform includes a variety of language features and library types for dealing with exceptions, which are divergences from expected program behavior.

When an exception is thrown, normal execution of the entry stops, and SCL begins looking for a CATCH block to process the thrown class. The CATCH block can contain any statements needed to process the ...

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 ...