name = vars.get("name");
email = vars.get("email");
log.info(email);
// if you want to log something to jmeter.log file
// Pass true if you want to append to existing file
// If you want to overwrite, then don't pass the second argument
f = new FileOutputStream("/my/file/path/result.csv", true);
p = new PrintStream(f);
this.interpreter.setOut(p);
print(name + "," + email);
f.close();