Lesson: The Java Technology Phenomenon The Java Tutorials > Getting Started

Our Java programming tutorial is designed to help beginners and professionals. It is a micro platform that is dedicated to mobile applications. An application that runs on the server side and creates a dynamic page is called a web application.

Java is a high level, robust, object-oriented and secure programming language. JDK 7 brings a number of new features and enhancements in different areas, including internationalization, I/O and networking, security, etc. The best way to illustrate the JDK 7 support by the IDE’s Java Editor is to demonstrate a few language changes introduced by Project Coin. Downloading Java 7 SE Lessons these releases requires an oracle.com account. If you don’t have an oracle.com account you can use the links on the top of this page to learn more about it and register for one for free. The Java EE Tutorials describe how to develop enterprise applications for the Java Platform, Enterprise Edition, and deploy on the Sun Java System Application Server.

Learn by Examples

Javatpoint provides tutorials with examples, code snippets, and practical insights, making it suitable for both beginners and experienced developers. It is an enterprise platform that is mainly used to develop web and enterprise applications. It includes topics like Servlet, JSP, Web Services, EJB, JPA, etc. The New to Java Center provides customized learning paths to its collection of links to tutorials, articles, online books, and software downloads.

Java 7 SE Lessons

Then you’ll start learning about object-oriented programming by exploring classes and methods. The NetBeans IDE supports Java 7 language features, such as the diamond operator, strings in switch, multicatch, etc. Thus, the NetBeans IDE helps you write code that is compatible with the Java Language Specification, Java SE 7 Edition. Talk about Java technology seems to be everywhere, but what exactly is it? The following sections explain how Java technology is both a programming language and a platform, and provide an overview of what this technology can do for you. The JDK includes tools useful for developing and testing programs written in the Java programming language and running on the JavaTM platform.

Java How To

The Java Tutorials are practical guides for programmers who want to use the Java programming language to create applications. They include hundreds of complete, working examples, and dozens of lessons. Groups of related lessons are organized into “trails.” The Java Tutorials include features through the Java SE 6 version. Selected tutorials have been printed; see the Related Resources box to the right.

Java 7 SE Lessons

If the pasted code is formatted incorrectly in the editor, press Alt-Shift-F to reformat. A detailed description of Hello Java example is available in next page. Java was developed by Sun Microsystems (which is now the subsidiary of Oracle) in the year 1995. Since Oak was already a registered company, so James Gosling and his team changed the name from Oak to Java.