gij --version (return code: 0)
java version "1.5.0"
gij (GNU libgcj) version 6.4.0 20170920
Copyright (C) 2007 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
gij --help (return code: 0)
Usage: gij [OPTION] ... CLASS [ARGS] ...
to interpret Java bytecodes, or
gij -jar [OPTION] ... JARFILE [ARGS] ...
to execute a jar file
--cp LIST set class path
--classpath LIST set class path
-DVAR=VAL define property VAR with value VAL
-?, --help print this help, then exit
-X print help on supported -X options, then exit
--ms=NUMBER set initial heap size
--mx=NUMBER set maximum heap size
--verbose[:class] print information about class loading
--showversion print version number, then keep going
--version print version number, then exit
Options can be specified with `-' or `--'.
See http://gcc.gnu.org/java/ for information on reporting bugs