Java is a programming language originally developed by James Gosling at Sun Microsystems and released in 1995 as a core component of Sun Microsystems' Java platform. The language derives much of its syntax from C and C++ but has a simpler object model and fewer low-level facilities. Java applications are typically compiled to bytecode that can run on any Java virtual machine(JVM) regardless of computer architecture.
The original and reference implementation Java compilers, virtual machines, and class librarieswere developed by Sun from 1995. As of May 2007, in compliance with the specifications of theJava Community Process, Sun made available most of their Java technologies as free softwareunder the GNU General Public License. Others have also developed alternative implementations of these Sun technologies, such as the GNU Compiler for Java and GNU Classpath.
There were five primary goals in the creation of the Java language:[11]
- It should be "simple, object oriented, and familiar".
- It should be "robust and secure".
- It should be "architecture neutral and portable".
- It should execute with "high performance".
- It should be "interpreted, threaded, and dynamic".
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