Sun Microsystems officially licensed the Javsky platform at the expense of release of the standard for Microsoft Windows, Linux and Solaris. Through a network for sellers concerning the third party and the persons who are holding a patent, alternative Javsky environment is accessible to given and other platforms.



The licence of trade mark Sun for usage of the Javsky stamp insists, that all performance was compatible". It has led to legal dispute from Microsoft after Sun has declared, that performance of Microsoft did not support RMI and interfaces JNI and has added the own features defined for a platform. Sun to which claims in 1997 have been made and 2001, has won the sum of 20 million $ in court that has given the chance to result during a life periods of the licence from Sun. As a result of Microsoft any more does not unite Java from Windows, and in recent versions of Windows, Internet Explorer cannot support Javsky applets without a plug-in concerning the third party. Sun and other companies have made accessible free Javsky systems of execution time for those and other versions of Windows.


Java independent of a platform is essential in the Javsky strategy of Release of Firm, and more more strict ratification is obliged to certify performance. This environment allows to fulfil portable statements of the side of a server, such as Web services, servlets and Firm JavaBeans, just as with the nested systems grounded on OSGi, using Nested Javsky environment.



Sun arranges superset JRE named by Java 2 SDK (more usually known as JDK) which switches on development tools, such as the Javsky compiler, Javadoc, the Flask and a debugger.