java institutes in vijayawada | java course in vijayawada java institutes in vijayawada What is Java? Java is a high-level, general-purpose, object-oriented, and secure programming language developed by James Gosling at Sun Microsystems, Inc. in 1991. It is formally known as OAK. In 1995, Sun Microsystem changed its name to Java. In 2009, Sun Microsystem was takeover by Oracle Corporation. Editions of Java Each edition of Java has different capabilities. There are three editions of Java: Java Standard Editions (JSE): It is used to create programs for a desktop computer. Java Enterprise Edition (JEE): It is used to create large programs that run on the server and manages heavy traffic and complex transactions. Java Micro Edition (JME): It is used to develop applications for small devices such as set-top boxes, phones, and appliances.