The low-level Java connector library includes the low-level class libraries on which the high-level Java connector library is based. This connector class library contains predefined classes for low-level Java connectors. The low-level Java connector library also provide utilities, such as methods to implement tracing and logging services.
IBM includes the predefined classes and interfaces of the low-level Java connector library in the product Java jar (Java archive file), wbiart.jar. The wbiart.jar file resides in the wbiart subdirectory of the product directory.