☞ It is a high level object oriented programming language.
☞ It was developed by the James Gosling.
☞ It is a platform-independent language.
☞Standalone application/Desktop application like media player, antivirus, calculator, etc.
☞Web application like facebook, amazon, inspirewebsoft, etc.
☞Enterprise application like banking applications, railway applications, etc.
☞Mobile application like whatsapp, bookmyshow, etc.