CSV reader using supercsv in groovy

Following example code hows how to read a CSV using SuperCSV library in groovy

import groovy.util.logging.Slf4j
import org.supercsv.cellprocessor.ift.CellProcessor
import org.supercsv.io.CsvBeanReader
import org.supercsv.io.ICsvBeanReader
import org.supercsv.prefs.CsvPreference

@Slf4j
public class CsvReader {
    public static <T> List<T> read(File file, Class<T> clazz, CellProcessor[] processors) {
        ICsvBeanReader beanReader = null
        int counter = 2
        try {
            beanReader = new CsvBeanReader(new FileReader(file), CsvPreference.STANDARD_PREFERENCE)
            final String[] header = beanReader.getHeader(true)
            T reviewJob
            List<T> reviewJobList = new ArrayList<T>()
            while ((reviewJob = beanReader.read(clazz, header, processors)) != null) {
                reviewJobList.add(reviewJob)
                counter++
            }
            return reviewJobList
        } catch (Exception e) {
            log.error("Error while reading csv at:{}", counter, e)
            return null
        } finally {
            if (beanReader != null) {
                try {
                    beanReader.close()
                } catch (IOException e) {
                    // ignore
                }
            }
        }
    }
}