The Java interface requires access to Sun's Java Runtime Environment (JRE), which is included in the Arbortext Editor or Arbortext Publishing Engine installation in the Arbortext-path\bin\jre directory.

Refer to the Installation Guide for Arbortext Editor, Arbortext Styler, and Arbortext Architect or Installation Guide for Arbortext Publishing Engine for the most recent version support information. To use a different JRE, set the ACL set option javavmpath or Advanced Preference to the location of the alternate JVM.

Arbortext Editor and the Arbortext Publishing Engine make no attempt to use any other JVM installed on your system, even if it is already loaded for use by another program. If you want to use another JVM, you need to specify it with the javavmpath ACL set option. To set the maximum size of the Java Virtual Machine (JVM) memory allocation pool, use the APTJAVAVMMEMORY environment variable (sets the size of JVM on startup of Arbortext Editor) or the javavmmemory ACL set option.