https://stackoverflow.com/questions/57850543/apache-poi-mirroring-words-in-arabic-langauge org.apache.poi.hslf.record.TextSpecInfoRun has `void setBidi(Boolean)` and `Boolean getBidi()`
I opened an arabic docx and found another way to specify the bidi value. this.paragraph.getPPr().getRPr().getLang().getBidi() - returns java.lang.Object The doc I looked at had "ar-eg" (meaning Egyptian Arabic). https://www.loc.gov/catdir/cpso/romanization/arabic.docx