COMPILATION_UNIT -> COMPILATION_UNIT [3:1]
|--PACKAGE_DEF -> package [3:1]
|   |--ANNOTATIONS -> ANNOTATIONS [3:48]
|   |--DOT -> . [3:48]
|   |   |--DOT -> . [3:40]
|   |   |   |--DOT -> . [3:29]
|   |   |   |   |--DOT -> . [3:23]
|   |   |   |   |   |--DOT -> . [3:12]
|   |   |   |   |   |   |--IDENT -> com [3:9]
|   |   |   |   |   |   `--IDENT -> puppycrawl [3:13]
|   |   |   |   |   `--IDENT -> tools [3:24]
|   |   |   |   `--IDENT -> checkstyle [3:30]
|   |   |   `--IDENT -> grammar [3:41]
|   |   `--IDENT -> antlr4 [3:49]
|   `--SEMI -> ; [3:55]
`--CLASS_DEF -> CLASS_DEF [4:1]
    |--MODIFIERS -> MODIFIERS [4:1]
    |   `--LITERAL_PUBLIC -> public [4:1]
    |--LITERAL_CLASS -> class [4:8]
    |--IDENT -> InputAntlr4AstRegressionQualifiedConstructorParameter [4:14]
    `--OBJBLOCK -> OBJBLOCK [4:68]
        |--LCURLY -> { [4:68]
        |--CLASS_DEF -> CLASS_DEF [5:5]
        |   |--MODIFIERS -> MODIFIERS [5:5]
        |   |--LITERAL_CLASS -> class [5:5]
        |   |--IDENT -> Inner [5:11]
        |   `--OBJBLOCK -> OBJBLOCK [5:17]
        |       |--LCURLY -> { [5:17]
        |       |--CLASS_DEF -> CLASS_DEF [6:9]
        |       |   |--MODIFIERS -> MODIFIERS [6:9]
        |       |   |--LITERAL_CLASS -> class [6:9]
        |       |   |--IDENT -> Inner2 [6:15]
        |       |   `--OBJBLOCK -> OBJBLOCK [6:22]
        |       |       |--LCURLY -> { [6:22]
        |       |       |--CTOR_DEF -> CTOR_DEF [7:13]
        |       |       |   |--MODIFIERS -> MODIFIERS [7:13]
        |       |       |   |--IDENT -> Inner2 [7:13]
        |       |       |   |--LPAREN -> ( [7:19]
        |       |       |   |--PARAMETERS -> PARAMETERS [7:73]
        |       |       |   |   `--PARAMETER_DEF -> PARAMETER_DEF [7:73]
        |       |       |   |       |--MODIFIERS -> MODIFIERS [7:73]
        |       |       |   |       |--TYPE -> TYPE [7:73]
        |       |       |   |       |   `--DOT -> . [7:73]
        |       |       |   |       |       |--IDENT -> InputAntlr4AstRegressionQualifiedConstructorParameter [7:20]
        |       |       |   |       |       `--IDENT -> Inner [7:74]
        |       |       |   |       `--DOT -> . [8:87]
        |       |       |   |           |--DOT -> . [8:81]
        |       |       |   |           |   |--IDENT -> InputAntlr4AstRegressionQualifiedConstructorParameter [8:28]
        |       |       |   |           |   `--IDENT -> Inner [8:82]
        |       |       |   |           `--LITERAL_THIS -> this [8:88]
        |       |       |   |--RPAREN -> ) [8:92]
        |       |       |   `--SLIST -> { [8:94]
        |       |       |       `--RCURLY -> } [8:96]
        |       |       `--RCURLY -> } [9:9]
        |       `--RCURLY -> } [10:5]
        `--RCURLY -> } [11:1]
