No, you can't.
The similar names are unfortunate but JavaScript and Java are totally different languages.
From Wikipedia:
JavaScript uses syntax influenced by that of C. JavaScript copies many
names and naming conventions from Java, but the two languages are
otherwise unrelated and have very different semantics. The key design
principles within JavaScript are taken from the Self and Scheme
programming languages.
More precisely: of course you can. But that involves writing or incorporating a JS engine, binary code, or an interpretor of some sort in your java program. A complete transpiler is probably possible but wouldn't be easy, especially in this direction, and of course hasn't been made.
