what is java and principals

In the entire world sometimes you hear a word called JAVA.

what the means of java and what is java ?

What is java?

Java is a general-purpose computer programing language that is concurrent,class based,object oriented and specifically designed to have as few implementation dependencies as possible. It is intended to let application developers "write ones run anywhere". (WORA), meaning that compiled Java code can run on all platforms that support Java without the need for recompilation. Java applications are typically compiled to bytecode that can run on any java virtual machine (JVM) regardless of computer architecture. 

                                     As of 2016, Java is one of the most popular programing language in use particularly for client-server web applications, with a reported 9 million developers. Java was originally developed by james Gosling at sun microsystem 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 it has fewer low-level facilities than either of them.

Principles :

There were five primary goals in the creation of the Java language.

1. It must be "simple, object-oriented, and familiar".
2. It must be "robust and secure".
3. It must be "architecture-neutral and portable".
4. It must execute with "high performance".
5. It must be "interpreted, threaded, and dynamic".