The Java programming language is
a high-level language that can be characterized by all of the following
buzzwords:
· Simple
|
· Architecture neutral
|
· Object oriented
|
· Portable
|
· Distributed
|
· High performance
|
· Multithreaded
|
· Robust
|
· Dynamic
|
· Secure
|
Each of the preceding buzzwords
is explained in The Java Language Environment , a white
paper written by James Gosling and Henry McGilton.
In the Java programming
language, all source code is first written in plain text files ending with the
.java
extension. Those source files are then compiled into .class files
by the javac compiler. A .class file does not contain code that is native to your processor; it
instead contains bytecodes — the machine language of the Java Virtual
Machine (Java VM). The java launcher tool then runs your application with an instance of the
Java Virtual Machine. 
An
overview of the software development process.
Download Full Notes:
https://www.dropbox.com/s/c090s3njzky8iwo/WebDevelopmentUsingJava.pdf?dl=0
