Airbnb, Inc. provides an online platform that connects hosts who have accommodations to rent with guests seeking to rent such accommodations (collectively, the “Services”), which Services are accessible at http://www.airbnb.com and any other websites through which Airbnb makes the Services available (collectively, the “Site”) and as an application for mobile devices (the "Application").
Java is a general-purpose, concurrent, class-based, object-oriented computer programming language that is specifically designed to have as few implementation dependencies as possible. It is intended to let application developers "write once, run anywhere" (WORA), meaning that code that runs on one platform does not need to be recompiled to run on another.
Free and open source software (F/OSS, FOSS) or free/libre/open source software (FLOSS) is software that is both free software and open source. It is liberally licensed to grant users the right to use, copy, study, change, and improve its design through the availability of its source code.