If you want to know more about OpenJDK, you can go through Open Java Development Kit Quick guide. For more details refer openjdk vs oracle jdk Main difference between Oracle JDK and OpenJDK is that OpenJDK is free for all while Oracle Java Development Kit or Oracle JDK requires commercial license. OpenJDK is the short form of Open Java Development Kit similar to Oracle's Java Development Kit used to develop Java Applications. OpenJDK Community Version What is OpenJDK Mozilla (Java section - obsolete, install one of the plugin packages from the table above).Quick guide to download and install OpenJDK 7 on Ubuntu. JavaFAQ - in this wiki, only one question so far

TODO(wiki consolidation): maybe everything should be moved from here to Java/RequestedPackages? Java/RequestedPackages - Applications people want to see packaged and which are in the process of being packaged.

Java/ConfigurationStandard - WIP/RFC about the handling of common configuration options for Java applications Java/QATools - Ideas and tools for QA in our Java World Java/JavaSvn - How to use Subversion to package Java stuff (obsolete) Java/JavaGit - How to use Git to package Java stuff Java/JavaVcs - General guidelines for using version control systems Teams/JavaPackaging pre-unstable/experimental repository Java/Packaging - Tools for packaging Java applications and libraries in Debian Instead of managing each alternative separately, you can update them all in one go with 'update-java-alternatives' from java-commonĭevelopers - Java packaging work in Debian Most java-related executables, multiple of which can be installed at any time, are managed by the 'alternatives' system. java1-runtime-headless, java2-runtime-headless, java5-runtime-headless, java6-runtime-headless.java1-runtime, java2-runtime, java5-runtime, java6-runtime.Runtimes should provide all virtual packages which they support, so openjdk 6 provides java2-runtime, java5-runtime and java6-runtime. A dependency on javaX-runtime means that the package can work with any runtime which implements version X. These cover runtime compatibility and come in two flavours headless (omits graphical interfaces) and normal. There are several virtual packages used in Debian for Java. Understanding Java Virtual packages names Remember to manually check for updates and generate and install the updated pacakges!

WARNING: there is no way to get automatic security updates. Debian, however, provides an helper to generate Debian packages from upstream tarballs. No longer available in Debian due to license reasons. Default Java for buster on ports where it is available.ĭefault Java for stretch on ports where it is available.Īlso available on jessie-backports (but no plugin).ĭefault Java for jessie on ports where it is available.ĭefault Java on ports where OpenJDK is not available.

Ubuntu update openjdk 7 to 8