test.java.file
  ASSIGNMENT_EXPRESSION
    BINARY_EXPRESSION
      REFERENCE_EXPRESSION
        REFERENCE_PARAMETER_LIST
          <empty list>
        IDENTIFIER
      WHITE_SPACE
      GT
      ERROR_ELEMENT
        <empty list>
    C_STYLE_COMMENT
    EQ
    WHITE_SPACE
    REFERENCE_EXPRESSION
      REFERENCE_PARAMETER_LIST
        <empty list>
      IDENTIFIER