6.1 Overview

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For software development, we can distinguish two different kinds of errors:

  • Compile errors appear during compile and are thrown by the Java compiler. A typical example for this type of error is an improperly typed method or class name . This type of error can be found very easily because the compiler checks the code and presents a meaningful message.

  • There are also runtime errors, which cannot be found by the compiler; thus they appear only during runtime. An example might be a loop stepping through an array with a size smaller than the loop variable. These kinds of errors are typically fixed using a debugger.

This chapter describes how to fix both types of errors using the validator and debugger tooling in WebSphere Studio.

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IBM WebSphere Portal V5 A Guide for Portlet Application Development
IBM Websphere Portal V5: A Guide for Portlet Application Development
ISBN: 0738498513
EAN: 2147483647
Year: 2004
Pages: 148

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