Ok, I don't know what you are doing inside parser steps or how you are finally writing the file out to disk, so I cannot comment on that. So, I can only propose on how to remove the CR after the file is already written out. So, not the most efficient solution but it should work functionally:
Add these imports at the top of your script:
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.StandardOpenOption;
And add following lines after your file is created on disk (and closed)
Path file = Paths.get("<yourFilePath>");
String fileContent = new String(Files.readAllBytes(file));
fileContent = fileContent.replaceAll("\r", "");
Files.write(file, fileContent.getBytes(), StandardOpenOption.WRITE);
Cheers,
Danny
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