<dependency> <groupId>com.github.geekarl</groupId> <artifactId>super-csv-java8</artifactId> <version>2.4.0</version> </dependency> try (ICsvBeanReader beanReader = new CsvBeanReader(new FileReader("data.csv"), CsvPreference.STANDARD_PREFERENCE)) { final String[] header = beanReader.getHeader(true); final CellProcessor[] processors = getProcessors(); MyDataClass data; while ((data = beanReader.read(MyDataClass.class, header, processors)) != null) { System.out.println(data); } } try (ICsvBeanWriter beanWriter = new CsvBeanWriter(new FileWriter("output.csv"), CsvPreference.STANDARD_PREFERENCE)) { final String[] header = {"id", "name", "age"}; final CellProcessor[] processors = getProcessors(); beanWriter.writeHeader(header); for (MyDataClass data : dataList) { beanWriter.write(data, header, processors); } }