WHAT DOES JAV THIS MEAN?

RomanRoman 131k173173 gold badges367367 silver badges467467 bronze badges Increase a comment  "Oracle will make use of the NTFC for JDK seventeen and later on releases. LTS releases, like JDK 17, will receive updates beneath this license for one 12 months following the release of the next LTS.Exactly what is the difference between self and $this ?