final String fooTest = "foo-test";
final String bazTest = "baz";
final int numberTest = 1234;
final DummyTransferSettings ts = new DummyTransferSettings();
final LocalTransferSettings lts = new LocalTransferSettings();
final ConfigTO conf = TestConfigUtil.createTestInitOperationOptions("syncanytest").getConfigTO();
conf.setTransferSettings(ts);
ts.foo = fooTest;
ts.baz = bazTest;
ts.number = numberTest;
lts.setPath(File.createTempFile("aaa", "bbb"));
ts.subsettings = lts;
assertTrue(ts.isValid());
Serializer serializer = new Persister();
serializer.write(conf, tmpFile);
System.out.println(new String(Files.readAllBytes(Paths.get(tmpFile.toURI()))));