Stellarium for Java is a Java version of Stellarium, a free GPL software which renders realistic skies in real time. With Stellarium, you really see what you can see with your eyes, binoculars or a small telescope.
Ready to Program with Java is a software application which uses Java language. The application comes freely and safe. Within the program you can find HELP for all java class libraries for you to do the programming you need.
Java 2 Runtime Environment contains all the necessary modules for execution, including Java Virtual Machine to execute Java applications. Also includes the main java classes (Core Classes) and support files.
Java Customization Builder or JCB, for short, is a handy tool that can be used to customize JRE files and your Java applications. You can also use the software to make an executable to start up the Java application.
EasyEclipse Expert Java, version 1.3 is a prepackaged Eclipse distribution, generally for experienced Java developers those who are new with Eclipse. EasyEclipse Expert Edition is required for developing Java code with the help of Eclipse.