So I’m looking at someone else’s code, and they make extensive use of a particular jar file. Time to poke around and figure out what that jar file is.
To paraphrase the info page, which should tell me what the library provides:
FooLib is an enterprise-class open source library to help deploy and integrate services in a service-oriented architecture. FooLib can help you decrease development complexity while improving end-user experience by coordinating business processes with unparalleled flexibility and reduce overall total cost of ownership.
In other words, FooLib is a module which helps my code maintain buzz-word compliance with most IT pointy-haired managers.