Wrapper mjar is the command used by MINERVA to call the
locally installed jar archiving tool.
The wrapper mjar may need modification by system administrators
depending on the local system setup.
document: http://www.ifcomputer.co.jp/MINERVA/Manual/Reference/Invocation/mjar/print_en.html
published 2012/2/6
update 2002/3/20
(c) 1996-2009 IF Computer Japan