COMPILATION_UNIT -> COMPILATION_UNIT [13:0]
|--PACKAGE_DEF -> package [13:0]
|   |--ANNOTATIONS -> ANNOTATIONS [13:39]
|   |--DOT -> . [13:39]
|   |   |--DOT -> . [13:28]
|   |   |   |--DOT -> . [13:22]
|   |   |   |   |--DOT -> . [13:11]
|   |   |   |   |   |--IDENT -> com [13:8]
|   |   |   |   |   `--IDENT -> puppycrawl [13:12]
|   |   |   |   `--IDENT -> tools [13:23]
|   |   |   `--IDENT -> checkstyle [13:29]
|   |   `--IDENT -> grammar [13:40]
|   `--SEMI -> ; [13:47]
|--IMPORT -> import [14:0]
|   |--DOT -> . [14:16]
|   |   |--DOT -> . [14:11]
|   |   |   |--IDENT -> java [14:7]
|   |   |   `--IDENT -> util [14:12]
|   |   `--IDENT -> Arrays [14:17]
|   `--SEMI -> ; [14:23]
|--SEMI -> ; [15:0]
|--IMPORT -> import [16:0]
|   |--DOT -> . [16:16]
|   |   |--DOT -> . [16:11]
|   |   |   |--IDENT -> java [16:7]
|   |   |   `--IDENT -> util [16:12]
|   |   `--IDENT -> ArrayList [16:17]
|   `--SEMI -> ; [16:26]
`--CLASS_DEF -> CLASS_DEF [21:0]
    |--MODIFIERS -> MODIFIERS [21:0]
    |   `--LITERAL_PUBLIC -> public [21:0]
    |--LITERAL_CLASS -> class [21:7]
    |--IDENT -> InputSemicolonBetweenImports [21:13]
    `--OBJBLOCK -> OBJBLOCK [22:0]
        |--LCURLY -> { [22:0]
        `--RCURLY -> } [23:0]
