Parse CSV using univocity parser

CSVParser.scala

import com.univocity.parsers.csv.{CsvParser, CsvParserSettings}


class CSVParser(delimiter: Char = ',') {

  private val parser = {
    val settings = new CsvParserSettings
    val format = settings.getFormat
    format.setLineSeparator("\n")
    format.setDelimiter(delimiter)
    format.setQuote('"')
    format.setQuoteEscape('\\')
    format.setComment('\0')
    settings.setIgnoreLeadingWhitespaces(true)
    settings.setIgnoreTrailingWhitespaces(true)
    settings.setReadInputOnSeparateThread(false)
    settings.setEmptyValue("")
    settings.setMaxCharsPerColumn(-1)
    settings.setMaxColumns(20000)
    new CsvParser(settings)
  }

  def parse(line: String): Array[String] = {
    parser.parseLine(line)
  }
}

//sbt dependency 
// "com.univocity" % "univocity-parsers" % "2.4.1",