I've been working on Semantic font-lock for Java using CEDET Semantic
infrastructure which uses Wisent incremental parsing under the hood. So far
the results look promising. Hence I'm sharing the same.
[image: Post image]
<https://preview.redd.it/poxkw6o7a4c41.png?width=849&format=png&auto=webp&s=a6f6e973f7e555eea1b87edd942c733db2340957>

It uses following face definitions for highlighting.

(defvar semantic-format-face-alist
  `( (function . font-lock-function-name-face)
     (variable . font-lock-variable-name-face)
     (type . font-lock-type-face)
     ;; These are different between Emacsen.
     (include . ,'font-lock-constant-face)
     (package . , 'font-lock-constant-face)
     ;; Not a tag, but instead a feature of output
     (label . font-lock-string-face)
     (comment . font-lock-comment-face)
     (keyword . font-lock-keyword-face)
     (annotation . font-lock-builtin-face)
     (constant . bold)
     ;;(member . font-lock-member-face)
     (abstract . italic)
     (static . italic)
     (documentation . font-lock-doc-face)
     )

*Code:* Emacs customization (https://gitlab.com/atamariya/emacs/tree/dev)