Please be aware that the following packages are from unofficial repositories. That means they are not reviewed by openSUSE and may contain unstable or experimental software.
Java(TM) 7 SDK, Standard Edition
The Java 7 SDK is a development environment for building applications, applets, and components using the Java programming language. The Java 7 SDK includes tools useful for developing and testing programs written in the Java programming language and running on the Java platform. These tools are designed to be used from the command line. Except for the appletviewer, these tools do not provide a graphical user interface.