JS3D: kill one old parsing function that used Vector, use the ArrayList version
JS3D: kill one old parsing function that used Vector, use the ArrayList version

With defaults removed, this finally does the same thing.

Signed-off-by: Harvey Harrison <eadbd6b462bf3c97df0300a934c12bc2e5d1fe51@ausencosandwell.com>

jaamsim/jaamsim,jaamsim/jaamsim,jaamsim/jaamsim,jaamsim/jaamsim