Learn JAVA Training Course Programming with Live Project at the Largest Organization for JAVA Training Course & Get a Job Java is an object-oriented language that enables learners to create real-world applications. Java technology based software works just about everywhere—from the smallest devices to super computers! Java technology components are not impacted by the kind of computer, phone, smart device or operating systems they are running on. The architecture-neutral nature of Java technology is important in a networked world where one cannot predict the kind of devices that partners, suppliers and employees use to connect to their organizations.