The Java Integration Kit distribution provides the source files for the sample applications in the sample_src directory, including Java code and supporting JSPs, images, style sheets and other components. Developers can use these files to change the appearance and behavior of the samples, to create different samples for testing, or to develop actual prototypes for production purposes. In addition, the commented Java code is engineered into discrete classes and methods that can be repurposed to work with existing web applications.

This section further identifies the source file directories and describes how to rebuild the sample applications, as a means of highlighting file locations and build scripts that developers may use for other customizing purposes.