COMPILATION_UNIT -> COMPILATION_UNIT [14:1]
|--PACKAGE_DEF -> package [14:1]
|   |--ANNOTATIONS -> ANNOTATIONS [14:40]
|   |--DOT -> . [14:40]
|   |   |--DOT -> . [14:29]
|   |   |   |--DOT -> . [14:23]
|   |   |   |   |--DOT -> . [14:12]
|   |   |   |   |   |--IDENT -> com [14:9]
|   |   |   |   |   `--IDENT -> puppycrawl [14:13]
|   |   |   |   `--IDENT -> tools [14:24]
|   |   |   `--IDENT -> checkstyle [14:30]
|   |   `--IDENT -> grammar [14:41]
|   `--SEMI -> ; [14:48]
|--SEMI -> ; [15:1]
|--IMPORT -> import [16:1]
|   |--DOT -> . [16:17]
|   |   |--DOT -> . [16:12]
|   |   |   |--IDENT -> java [16:8]
|   |   |   `--IDENT -> util [16:13]
|   |   `--IDENT -> ArrayList [16:18]
|   `--SEMI -> ; [16:27]
`--CLASS_DEF -> CLASS_DEF [21:1]
    |--MODIFIERS -> MODIFIERS [21:1]
    |   `--LITERAL_PUBLIC -> public [21:1]
    |--LITERAL_CLASS -> class [21:8]
    |--IDENT -> InputSemicolonBetweenImports [21:14]
    `--OBJBLOCK -> OBJBLOCK [22:1]
        |--LCURLY -> { [22:1]
        `--RCURLY -> } [23:1]
