System requirements for a Mac OS X install:
OS X version 10.6 64-bit or later
Oxygen XML Editor requires Java to run. OS X includes Java by default or it will install it on the first attempt to run a Java application.
Oxygen XML Editor supports only official and stable Java Virtual Machines with the version number 1.6.0 or later (the recommended version is 1.6.0 from Apple). Oxygen XML Editor may work with JVM implementations from other vendors, but there is no guarantee that other implementations will work with future Oxygen XML Editor updates and releases.
Oxygen XML Editor uses the following rules to determine which installed version of Java to use:
If you run Oxygen XML Editor using the oxygen.sh script, you can change the version of Java used by editing to script file. Go to the Java command at the end of the script file and specify the full path to the Java executable of the desired JVM version, for example:
/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Home/bin/java "-Xdock:name= ...