java.FILE
  IMPORT_LIST
    <empty list>
  CLASS
    MODIFIER_LIST
      <empty list>
    CLASS_KEYWORD
    WHITE_SPACE
    IDENTIFIER
    TYPE_PARAMETER_LIST
      <empty list>
    EXTENDS_LIST
      <empty list>
    IMPLEMENTS_LIST
      <empty list>
    LBRACE
    WHITE_SPACE
    CLASS_INITIALIZER
      MODIFIER_LIST
        <empty list>
      CODE_BLOCK
        LBRACE
        WHITE_SPACE
        DECLARATION_STATEMENT
          LOCAL_VARIABLE
            MODIFIER_LIST
              <empty list>
            TYPE
              TYPE
                INT_KEYWORD
              LBRACKET
              RBRACKET
            WHITE_SPACE
            IDENTIFIER
            SEMICOLON
        WHITE_SPACE
        EXPRESSION_STATEMENT
          ASSIGNMENT_EXPRESSION
            ARRAY_ACCESS_EXPRESSION
              REFERENCE_EXPRESSION
                REFERENCE_PARAMETER_LIST
                  <empty list>
                IDENTIFIER
              LBRACKET
              LITERAL_EXPRESSION
                INTEGER_LITERAL
              RBRACKET
            WHITE_SPACE
            EQ
            WHITE_SPACE
            LITERAL_EXPRESSION
              INTEGER_LITERAL
          SEMICOLON
        WHITE_SPACE
        RBRACE
    WHITE_SPACE
    RBRACE