COMPILATION_UNIT -> COMPILATION_UNIT [5:0]
|--PACKAGE_DEF -> package [5:0]
|   |--ANNOTATIONS -> ANNOTATIONS [5:47]
|   |--DOT -> . [5:47]
|   |   |--DOT -> . [5:39]
|   |   |   |--DOT -> . [5:28]
|   |   |   |   |--DOT -> . [5:22]
|   |   |   |   |   |--DOT -> . [5:11]
|   |   |   |   |   |   |--IDENT -> com [5:8]
|   |   |   |   |   |   `--IDENT -> puppycrawl [5:12]
|   |   |   |   |   `--IDENT -> tools [5:23]
|   |   |   |   `--IDENT -> checkstyle [5:29]
|   |   |   `--IDENT -> grammar [5:40]
|   |   `--IDENT -> antlr4 [5:48]
|   `--SEMI -> ; [5:54]
`--INTERFACE_DEF -> INTERFACE_DEF [12:0]
    |--MODIFIERS -> MODIFIERS [12:0]
    |   `--LITERAL_PUBLIC -> public [12:0]
    |--LITERAL_INTERFACE -> interface [12:7]
    |--IDENT -> InputAntlr4AstRegressionNewLineAtEndOfFileCr [12:17]
    `--OBJBLOCK -> OBJBLOCK [13:0]
        |--LCURLY -> { [13:0]
        `--RCURLY -> } [16:0]
