In jaava-ts-mode.el, the doctoring for java-ts-mode--keywords
is "C keywords for tree-sitter font-locking.”

The same is true for java-ts-mode--operators:
"C operators for tree-sitter font-locking."

I assume that should be “Java keywords for tree-sitter font-locking.” ?

(I’ve never done Java so I have no clue actually…)