java.FILE
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  CLASS
    MODIFIER_LIST
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    CLASS_KEYWORD
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    IDENTIFIER
    TYPE_PARAMETER_LIST
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    EXTENDS_LIST
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    IMPLEMENTS_LIST
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    WHITE_SPACE
    LBRACE
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    METHOD
      MODIFIER_LIST
        <empty list>
      TYPE_PARAMETER_LIST
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      TYPE
        VOID_KEYWORD
      WHITE_SPACE
      IDENTIFIER
      PARAMETER_LIST
        LPARENTH
        RPARENTH
      THROWS_LIST
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      CODE_BLOCK
        LBRACE
        WHITE_SPACE
        EXPRESSION_STATEMENT
          REFERENCE_EXPRESSION
            CLASS_OBJECT_ACCESS_EXPRESSION
              TYPE
                JAVA_CODE_REFERENCE
                  IDENTIFIER
                  REFERENCE_PARAMETER_LIST
                    <empty list>
              DOT
              CLASS_KEYWORD
            DOT
            REFERENCE_PARAMETER_LIST
              <empty list>
            WHITE_SPACE
            IDENTIFIER
          ERROR_ELEMENT
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        ERROR_ELEMENT
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          RBRACKET
        WHITE_SPACE
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          REFERENCE_EXPRESSION
            REFERENCE_PARAMETER_LIST
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            IDENTIFIER
          SEMICOLON
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    RBRACE