First Servlets - Java tutorial

Category: Java tutorials > JSP - Difficulty:

Discover JAR Class Finder, a plug-in utility with improved compatibility for Rational Application Developer, WebSphere Integration Developer, and Eclipse. This plug-in finds JAR files containing a given class for the Java build path and helps fix NoClassDefFound exceptions.

This tutorial helps users understand the fundamentals of Java GUI, it can help them use techniques in different programs and introduces 2 different LayoutManagers to make a Calculator interface which look similar to the Windows Calculator

Learn the pros and cons of generating native code from Java source. This article includes the basics of code compilation, including a brief overview of why many developers are employing Java native compilers for their applications.

Window toolkits typically provide a layout mechanism that positions widgets in a container. For example, AWT and Swing have layout managers, and VisualWorks Smalltalk has wrappers. This article presents a template mechanism for JSP that allows layout to be encapsulated and reused. JSP templates minimize the impact of layout changes and encourage modular design.

The standard J2SE platform libraries include a reflection API. This API allows classes to reflect on themselves, to see their inner selves. Typically not used by developers, but by tool developers such as those creating an IDE like NetBeans, the reflection API lets you discover the names of classes, methods, and fields.