myJDoc

This extension automatically changes JavaDocs to a selected version from every other one.
ﾷ For JavaSE, version defaults to 8, and conversion to 11+ only works from 11+.
ﾷ For JavaEE, selecting versions over current max (7) automatically redirect to 7.
ﾷ For JavaFX, 11+ versions (out of Oracle docs) aren't supported.

The addon makes use of a small window for selecting the prefered version and for turning the extension on/off. It perfoms the update using some simple JS "replace" functions.