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devdaily.com directory : Java : Articles and Tutorials : Exceptions

Directory : Java : Articles and Tutorials : Exceptions

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Designing with exceptions - Discusses design guidelines that pertain to exceptions. Details how to decide when to use exceptions, and gives examples from the Java API that illustrate appropriate uses of exceptions.

Exceptions and Logging Features of Java 1.4 - Root out your problems and respond appropriately with these useful changes to the J2SE.

Exeption Handling and StackTraceElement - Learn how to customize the display of caught exceptions.

Handling Uncaught Exceptions - Explans how the Java Virtual Machine terminates a program when uncaught exceptions occur and teaches (with code examples) how to find and debug them from your programs.

Runtime Exceptions--The Controversy - Discusses the controversy and bad practice of programmers who write code that throws only runtime exceptions or to make all of their exception subclasses inherit from RuntimeException.

The Difference Between Throws and Throw - Learn the differt use of the "throws" and "throw" when dealing with exceptions.

The Null Flag Bug Pattern - Learn how and why you should avoid using null pointers as flags for exceptions.

Use Dynamic Messaging in Java - Get around Java's inability to trap a request it doesn't know about -- by implementing the 'doesNotUnderstand' method.

Use Nested Exceptions in a Multitiered Environment - Automatically capture the context of remotely thrown exceptions through nesting.

Using Exceptions - A brief code example from the Sun website that demonstrates how to use exceptions.

When Catching Exceptions, Don't Cast Your Net Too Wide - Understand how Java compilers check catch clauses at compile time.