java.FILE
  PACKAGE_STATEMENT
    PACKAGE_KEYWORD
    WHITE_SPACE
    JAVA_CODE_REFERENCE
      JAVA_CODE_REFERENCE
        IDENTIFIER
        REFERENCE_PARAMETER_LIST
          <empty list>
      DOT
      IDENTIFIER
      REFERENCE_PARAMETER_LIST
        <empty list>
    SEMICOLON
  WHITE_SPACE
  IMPORT_LIST
    <empty list>
  CLASS
    DOC_COMMENT
      DOC_COMMENT_START
      WHITE_SPACE
      DOC_COMMENT_LEADING_ASTERISKS
      DOC_COMMENT_DATA
      WHITE_SPACE
      DOC_COMMENT_END
    WHITE_SPACE
    DOC_COMMENT
      DOC_COMMENT_LEADING_ASTERISKS
      WHITE_SPACE
      DOC_COMMENT_DATA
    WHITE_SPACE
    MODIFIER_LIST
      PUBLIC_KEYWORD
    WHITE_SPACE
    CLASS_KEYWORD
    WHITE_SPACE
    IDENTIFIER
    TYPE_PARAMETER_LIST
      <empty list>
    EXTENDS_LIST
      <empty list>
    IMPLEMENTS_LIST
      <empty list>
    WHITE_SPACE
    LBRACE
    RBRACE