Java

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Short History of Java:

History of Java is very interesting to know. History of Java starts by Green Team.
Java was developed by Green Team at Sun Micro_system:
  1.  James Gosling
  2.  Mike Sheridan 
  3.  Patrick Naughton
Initiated the project of Java language in 1991 and release in 1995.  
  1. First name of Java language is Green_Talk and extension was .gt.
  2. Second Name of Java Language is OAK.
  3. In 1995 the name of OAK is changed Java.

What is Java?

Java is concurrent, class based and  object oriented Programming Language. In Java Language we treat every problem with the help of Object. Java is Widely used programming Language.

Why use Java?


  1. Java is run on different operating system.
  2.  Java has rich API.
  3. More powerful Development Tool.
  4. Great Collection of Libraries. 

Types of Java :

  1. Java Applet.
  2. Applications.
  3. JAR File.
  4. Servlet.
  5. Swing Application.
  6. EJB.

Features of Java:

  1.  Simple
  2. Secure.
  3. Robust.
  4. Portable.
  5. Object Oriented
  6. Dynamic
  7. Distributed

Scope of Java:

Java is not just programming Language it is programming atmosphere to develop enterprise Application. The scope of Java Language is very huge all the function are performed in Java using Object. Java is Object oriented Programming Language more Security features like data hiding, abstraction etc etc. Java is still more used platform whether you want to develop mobile applications server side enterprise Applications.   

Benefits:

Java Requires each variable must be initialize in other old languages are allows to uninitialized which can cause random Failures.In Java Language requires all methods are declared must be return type this technique prevents bugs.Java has Exception Headlining technique which save us from  input/output error.   




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