COMPILATION_UNIT -> COMPILATION_UNIT [1:0]
|--PACKAGE_DEF -> package [1:0]
|   |--ANNOTATIONS -> ANNOTATIONS [1:39]
|   |--DOT -> . [1:39]
|   |   |--DOT -> . [1:28]
|   |   |   |--DOT -> . [1:22]
|   |   |   |   |--DOT -> . [1:11]
|   |   |   |   |   |--IDENT -> com [1:8]
|   |   |   |   |   `--IDENT -> puppycrawl [1:12]
|   |   |   |   `--IDENT -> tools [1:23]
|   |   |   `--IDENT -> checkstyle [1:29]
|   |   `--IDENT -> main [1:40]
|   `--SEMI -> ; [1:44]
`--CLASS_DEF -> CLASS_DEF [4:0]
    |--MODIFIERS -> MODIFIERS [4:0]
    |--BLOCK_COMMENT_BEGIN -> /* [3:0]
    |   |--COMMENT_CONTENT -> *javadoc [3:2]
    |   |   `--JAVADOC -> JAVADOC [3:3]
    |   |       |--TEXT -> javadoc [3:3]
    |   |       `--EOF -> <EOF> [3:10]
    |   `--BLOCK_COMMENT_END -> */ [3:9]
    |--LITERAL_CLASS -> class [4:0]
    |--IDENT -> InputMainAstTreeStringPrinterJavadoc [4:6]
    `--OBJBLOCK -> OBJBLOCK [4:43]
        |--LCURLY -> { [4:43]
        |--METHOD_DEF -> METHOD_DEF [6:4]
        |   |--MODIFIERS -> MODIFIERS [6:4]
        |   |--TYPE -> TYPE [6:4]
        |   |   |--BLOCK_COMMENT_BEGIN -> /* [5:4]
        |   |   |   |--COMMENT_CONTENT -> not javadoc [5:6]
        |   |   |   `--BLOCK_COMMENT_END -> */ [5:16]
        |   |   `--LITERAL_VOID -> void [6:4]
        |   |--IDENT -> m [6:9]
        |   |--LPAREN -> ( [6:10]
        |   |--PARAMETERS -> PARAMETERS [6:11]
        |   |--RPAREN -> ) [6:11]
        |   `--SLIST -> { [6:12]
        |       `--RCURLY -> } [6:13]
        `--RCURLY -> } [7:0]
