The Tutorial Show Step-by-Step How-to Install and Getting-Started with the Latest Oracle-Sun Java JDK 7 x86 on Linux OS4 OpenDesktop 13 x86 32bit Desktop.
After Installing you can Use the update-alternatives Tool to Update your System Java to 1.7.
To the Post Bottom there is a Link 4 Getting Installed also the JBoss Java Server for Linux OS4 OpenDesktop 13.
To Make the Entire Process Easier to Visualize and Retain the Article Includes the Basic Screenshots of the Essentials Steps Involved.
The Content and Details are Expressly Reduced to Give Focus Only to the Essentials Instructions and Commands and Make Tut more Easy & Digestive;)
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Download Oracle Java SE JDK 7:
- Double-Click on Archive and Extract into /tmp
- Open a Terminal Window
- Relocate JDK 7
su
mv /tmp/jdk1.7.* /usr/lib/jvm
- Update System Java to Oracle JDK7
update-alternatives --install /usr/bin/java java /usr/lib/jvm/jdk1.7.*/bin/java 1065
update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/jdk1.7.*/bin/javac 1065
update-alternatives --install /usr/bin/jar jar /usr/lib/jvm/jdk1.7.*/bin/jar 1065
update-alternatives --install /usr/bin/javaws javaws /usr/lib/jvm/jdk1.7.*/bin/javaws 1065
Checking or Setting the System Java Version in Use with
update-alternatives --config java
To Switch of Java Version Just Enter the Reference Number on First Column. :)
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Getting-Started and Running with JDK 7:
Quick Getting-Started Tutorial for JDK 7 Development
Installing the JBoss Server on Linux OS4:
