java.FILE
  IMPORT_LIST
    <empty list>
  CLASS
    MODIFIER_LIST
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    CLASS_KEYWORD
    WHITE_SPACE
    IDENTIFIER
    TYPE_PARAMETER_LIST
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    EXTENDS_LIST
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    IMPLEMENTS_LIST
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    LBRACE
    WHITE_SPACE
    FIELD
      MODIFIER_LIST
        <empty list>
      TYPE
        INT_KEYWORD
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      IDENTIFIER
      WHITE_SPACE
      EQ
      WHITE_SPACE
      ARRAY_INITIALIZER_EXPRESSION
        LBRACE
        WHITE_SPACE
        ARRAY_INITIALIZER_EXPRESSION
          LBRACE
          WHITE_SPACE
          RBRACE
        ERROR_ELEMENT
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        ERROR_ELEMENT
          <empty list>
      SEMICOLON
    WHITE_SPACE
    RBRACE