Java is an object-oriented programming language developed by Sun Microsystems in the early 1990s. Java applications are compiled to bytecode, which at runtime is either interpreted or compiled to native machine code for execution.

Java is an object-oriented programming language developed by Sun Microsystems in the early 1990s. Java applications are compiled to bytecode, which at runtime is either interpreted or compiled to native machine code for execution.

This is a straightforward tutorial on how to install Sun Java Runtime Environment (JRE) in Fedora 11.
1. Go to the site below and grab the latest version of Java Runtime Environment.
http://java.sun.com/javase/downloads/index.jsp
2. After downloading the file, make the file executable

NetBeans IDE is an open-source, fast and feature full tool for developing Java software. It runs on any operating system where a Java Virtual Machine is available. NetBeans helps to develop java applications and projects with ease and good user friendly environment. Here is the right mechanism to install NetBeans IDE in Ubuntu.

GNOME's Vala programming language lets you use the GLib2 object system at the heart of the GNOME desktop without having to do object-oriented programming in ANSI C. Unlike Mono or Java, a Vala program does not require any virtual machine or runtime libraries, so people who use your Vala objects don't even have to know they are not written in C.

Java father James Gosling has endorsed plans to juice managed runtimes on Linux from a company that was once at loggerheads with Sun Microsystems over his beloved language.

The OSGi Alliance has released version 4.2 of the OSGi (Open Service Gateway initiative) specification. OSGi is a Java component technology which serves as a basis for development environments like Eclipse. The OSGi components, called bundles, export code and services to others. They can be installed and exchanged individually at runtime.

Sun Microsystems in the next few days plans to issue an update that plugs a serious security hole in the most recent version of its Java Runtime Environment, more than a week after providing a fix for the same vulnerability in an earlier version of the program.

Eminent Java developers Richard Hall, BJ Hargrave and Peter Kriens have formulated a new proposal for a simple module system for Java, which could be developed as part of Java Specification Request (JSR) 294 'Improved Modularity Support in the Java Programming Language'. The authors hope their proposal will bring the different ideas on modularisation into some sort of harmony.