COMPILATION_UNIT -> COMPILATION_UNIT [2:1]
|--PACKAGE_DEF -> package [2:1]
|   |--ANNOTATIONS -> ANNOTATIONS [2:48]
|   |--DOT -> . [2:48]
|   |   |--DOT -> . [2:40]
|   |   |   |--DOT -> . [2:29]
|   |   |   |   |--DOT -> . [2:23]
|   |   |   |   |   |--DOT -> . [2:12]
|   |   |   |   |   |   |--IDENT -> com [2:9]
|   |   |   |   |   |   `--IDENT -> puppycrawl [2:13]
|   |   |   |   |   `--IDENT -> tools [2:24]
|   |   |   |   `--IDENT -> checkstyle [2:30]
|   |   |   `--IDENT -> grammar [2:41]
|   |   `--IDENT -> java21 [2:49]
|   `--SEMI -> ; [2:55]
|--IMPORT -> import [4:1]
|   |--DOT -> . [4:17]
|   |   |--DOT -> . [4:12]
|   |   |   |--IDENT -> java [4:8]
|   |   |   `--IDENT -> util [4:13]
|   |   `--IDENT -> List [4:18]
|   `--SEMI -> ; [4:22]
`--CLASS_DEF -> CLASS_DEF [6:1]
    |--MODIFIERS -> MODIFIERS [6:1]
    |   `--LITERAL_PUBLIC -> public [6:1]
    |--LITERAL_CLASS -> class [6:8]
    |--IDENT -> InputTextBlockConsecutiveEscapes [6:14]
    `--OBJBLOCK -> OBJBLOCK [6:47]
        |--LCURLY -> { [6:47]
        |--VARIABLE_DEF -> VARIABLE_DEF [7:5]
        |   |--MODIFIERS -> MODIFIERS [7:5]
        |   |--TYPE -> TYPE [7:5]
        |   |   `--IDENT -> String [7:5]
        |   |--IDENT -> s [7:12]
        |   |--ASSIGN -> = [7:14]
        |   |   `--EXPR -> EXPR [7:16]
        |   |       `--TEXT_BLOCK_LITERAL_BEGIN -> """ [7:16]
        |   |           |--TEXT_BLOCK_CONTENT -> \n            \u03bc\t\n            \u03bc\s\n            \u03bc\s not all escaped chars\n            \u03bc\n not all escaped chars\n            \s\s\s\n\n            \u03bc\s\n            \s\s\s\n not all escaped chars\n            \u03bc\s not all escaped chars\n            \u03bc\n not all escaped chars\n            l\u03bc\n\n            \n       \u03bc\s\n            \u03bc\\n            \s\u03bc\\n             [7:19]
        |   |           `--TEXT_BLOCK_LITERAL_END -> """ [21:13]
        |   `--SEMI -> ; [21:16]
        |--VARIABLE_DEF -> VARIABLE_DEF [23:13]
        |   |--MODIFIERS -> MODIFIERS [23:13]
        |   |   `--FINAL -> final [23:13]
        |   |--TYPE -> TYPE [23:19]
        |   |   |--IDENT -> List [23:19]
        |   |   `--TYPE_ARGUMENTS -> TYPE_ARGUMENTS [23:23]
        |   |       |--GENERIC_START -> < [23:23]
        |   |       |--TYPE_ARGUMENT -> TYPE_ARGUMENT [23:24]
        |   |       |   `--IDENT -> TestCase [23:24]
        |   |       `--GENERIC_END -> > [23:32]
        |   |--IDENT -> testCases [23:34]
        |   |--ASSIGN -> = [23:44]
        |   |   `--EXPR -> EXPR [23:53]
        |   |       `--METHOD_CALL -> ( [23:53]
        |   |           |--DOT -> . [23:50]
        |   |           |   |--IDENT -> List [23:46]
        |   |           |   `--IDENT -> of [23:51]
        |   |           |--ELIST -> ELIST [24:17]
        |   |           |   |--EXPR -> EXPR [24:17]
        |   |           |   |   `--LITERAL_NEW -> new [24:17]
        |   |           |   |       |--IDENT -> TestCase [24:21]
        |   |           |   |       |--LPAREN -> ( [24:29]
        |   |           |   |       |--ELIST -> ELIST [24:30]
        |   |           |   |       |   |--EXPR -> EXPR [24:30]
        |   |           |   |       |   |   `--TEXT_BLOCK_LITERAL_BEGIN -> """ [24:30]
        |   |           |   |       |   |       |--TEXT_BLOCK_CONTENT -> \n                    {@snippet :\n                    hello there //   @highlight   regex ="\t**"\n                    } [24:33]
        |   |           |   |       |   |       `--TEXT_BLOCK_LITERAL_END -> """ [27:22]
        |   |           |   |       |   |--COMMA -> , [27:25]
        |   |           |   |       |   `--EXPR -> EXPR [28:30]
        |   |           |   |       |       `--TEXT_BLOCK_LITERAL_BEGIN -> """ [28:30]
        |   |           |   |       |           |--TEXT_BLOCK_CONTENT -> \n                    error: snippet markup: invalid regex\n                    hello there //   @highlight   regex ="\t**"\n                                                          \t ^\n                     [28:33]
        |   |           |   |       |           `--TEXT_BLOCK_LITERAL_END -> """ [32:21]
        |   |           |   |       `--RPAREN -> ) [32:24]
        |   |           |   |--COMMA -> , [32:25]
        |   |           |   |--EXPR -> EXPR [33:17]
        |   |           |   |   `--LITERAL_NEW -> new [33:17]
        |   |           |   |       |--IDENT -> TestCase [33:21]
        |   |           |   |       |--LPAREN -> ( [33:29]
        |   |           |   |       |--ELIST -> ELIST [33:30]
        |   |           |   |       |   |--EXPR -> EXPR [33:30]
        |   |           |   |       |   |   `--TEXT_BLOCK_LITERAL_BEGIN -> """ [33:30]
        |   |           |   |       |   |       |--TEXT_BLOCK_CONTENT -> \n                    {@snippet :\n                    hello there //   @highlight   regex ="\\t**"\n                    } [33:33]
        |   |           |   |       |   |       `--TEXT_BLOCK_LITERAL_END -> """ [36:22]
        |   |           |   |       |   |--COMMA -> , [36:25]
        |   |           |   |       |   `--EXPR -> EXPR [37:25]
        |   |           |   |       |       `--TEXT_BLOCK_LITERAL_BEGIN -> """ [37:25]
        |   |           |   |       |           |--TEXT_BLOCK_CONTENT -> \n                    error: snippet markup: invalid regex\n                    hello there //   @highlight   regex ="\\t**"\n                                                             ^\n                     [37:28]
        |   |           |   |       |           `--TEXT_BLOCK_LITERAL_END -> """ [41:21]
        |   |           |   |       `--RPAREN -> ) [41:24]
        |   |           |   |--COMMA -> , [41:25]
        |   |           |   |--EXPR -> EXPR [42:17]
        |   |           |   |   `--LITERAL_NEW -> new [42:17]
        |   |           |   |       |--IDENT -> TestCase [42:21]
        |   |           |   |       |--LPAREN -> ( [42:29]
        |   |           |   |       |--ELIST -> ELIST [42:30]
        |   |           |   |       |   |--EXPR -> EXPR [42:30]
        |   |           |   |       |   |   `--TEXT_BLOCK_LITERAL_BEGIN -> """ [42:30]
        |   |           |   |       |   |       |--TEXT_BLOCK_CONTENT -> \n                    {@snippet :\n                    hello there // @highlight regex="\\.\\*\\+\\E"\n                    } [42:33]
        |   |           |   |       |   |       `--TEXT_BLOCK_LITERAL_END -> """ [45:22]
        |   |           |   |       |   |--COMMA -> , [45:25]
        |   |           |   |       |   `--EXPR -> EXPR [46:30]
        |   |           |   |       |       `--TEXT_BLOCK_LITERAL_BEGIN -> """ [46:30]
        |   |           |   |       |           |--TEXT_BLOCK_CONTENT -> \n                    error: snippet markup: invalid regex\n                    hello there // @highlight regex="\\.\\*\\+\\E"\n                                                     \s\s\s\s   ^\n                     [46:33]
        |   |           |   |       |           `--TEXT_BLOCK_LITERAL_END -> """ [50:21]
        |   |           |   |       `--RPAREN -> ) [50:24]
        |   |           |   |--COMMA -> , [50:25]
        |   |           |   `--EXPR -> EXPR [53:17]
        |   |           |       `--LITERAL_NEW -> new [53:17]
        |   |           |           |--IDENT -> TestCase [53:21]
        |   |           |           |--LPAREN -> ( [53:29]
        |   |           |           |--ELIST -> ELIST [53:30]
        |   |           |           |   |--EXPR -> EXPR [53:30]
        |   |           |           |   |   `--TEXT_BLOCK_LITERAL_BEGIN -> """ [53:30]
        |   |           |           |   |       |--TEXT_BLOCK_CONTENT -> \n                    {@snippet :\n                    hello there //   @highlight  type="italics" regex ="  ["\n                    } [53:33]
        |   |           |           |   |       `--TEXT_BLOCK_LITERAL_END -> """ [56:22]
        |   |           |           |   |--COMMA -> , [56:25]
        |   |           |           |   `--EXPR -> EXPR [57:25]
        |   |           |           |       `--TEXT_BLOCK_LITERAL_BEGIN -> """ [57:25]
        |   |           |           |           |--TEXT_BLOCK_CONTENT -> \n                    error: snippet markup: invalid regex\n                    hello there //   @highlight  type="italics" regex ="  ["\n                                                                          ^\n                     [57:28]
        |   |           |           |           `--TEXT_BLOCK_LITERAL_END -> """ [61:21]
        |   |           |           `--RPAREN -> ) [61:24]
        |   |           `--RPAREN -> ) [62:17]
        |   `--SEMI -> ; [62:18]
        |--RECORD_DEF -> RECORD_DEF [64:5]
        |   |--MODIFIERS -> MODIFIERS [64:5]
        |   |   `--LITERAL_PRIVATE -> private [64:5]
        |   |--LITERAL_RECORD -> record [64:13]
        |   |--IDENT -> TestCase [64:20]
        |   |--LPAREN -> ( [64:28]
        |   |--RECORD_COMPONENTS -> RECORD_COMPONENTS [64:29]
        |   |   |--RECORD_COMPONENT_DEF -> RECORD_COMPONENT_DEF [64:29]
        |   |   |   |--ANNOTATIONS -> ANNOTATIONS [64:29]
        |   |   |   |--TYPE -> TYPE [64:29]
        |   |   |   |   `--IDENT -> String [64:29]
        |   |   |   `--IDENT -> s1 [64:36]
        |   |   |--COMMA -> , [64:38]
        |   |   `--RECORD_COMPONENT_DEF -> RECORD_COMPONENT_DEF [64:40]
        |   |       |--ANNOTATIONS -> ANNOTATIONS [64:40]
        |   |       |--TYPE -> TYPE [64:40]
        |   |       |   `--IDENT -> String [64:40]
        |   |       `--IDENT -> s2 [64:47]
        |   |--RPAREN -> ) [64:49]
        |   `--OBJBLOCK -> OBJBLOCK [64:50]
        |       |--LCURLY -> { [64:50]
        |       `--RCURLY -> } [64:51]
        `--RCURLY -> } [65:1]
