private static boolean isFinalKeywordBefore(ASTNode node) {
    ASTNode prevLeaf = TreeUtil.prevLeaf(node);
    if (prevLeaf != null && prevLeaf.getElementType() == TokenType.WHITE_SPACE) {
      prevLeaf = TreeUtil.prevLeaf(prevLeaf);
    }
    return prevLeaf != null && prevLeaf.getElementType() == JavaTokenType.FINAL_KEYWORD;
  }
private static boolean isFinalKeywordBefore(ASTNode node)