Map display issues when exporting to SVG with Geotools

Question

I am using geotools to display a map, convert the map coordinates to screen coordinates, and export it back out as an SVG file. So far everything works fine, however I have run into two issues I could use assistance with. (Note: I cannot display any maps I am using due to confidentiality agreements)

1. Some lines on the map, after conversion, are missing (segments and whole lines).
2. The map is inverted (upside down).

The bigger issue is the first one, but I am not sure what is causing it (no errors or exceptions). Could be line conversion code or loading the map. I will post my line conversion code and my attempt to correct the inverted code.

Also the map is based in Michigan, which could be causing this issue (I am not a map/geotools expert).

    // Converts map lines to fit in smaller window (mainly for Adobe Illustrator)
    private ArrayList<FeatureLine> convertLines(ArrayList<FeatureLine> lines) {

    ArrayList<FeatureLine> convertedCoords = new ArrayList();

    try {
        Rectangle imageBounds = jFrame.getBounds();
        ReferencedEnvelope mapBounds = map.getMaxBounds();
        AffineTransform world2screen = createTransform(mapBounds, imageBounds);


        for (FeatureLine coord : lines) {
            Point2D screenCoordStart = world2screen.transform(coord.StartPoint, null);
            Point2D screenCoordEnd = world2screen.transform(coord.EndPoint, null);


            if (coord.StartPoint.x != 0.0) {
                convertedCoords.add(new FeatureLine(screenCoordStart, screenCoordEnd));
            }
        }
    } catch (Exception ex) {
        logger.log(Level.SEVERE, "Error occured while converting lines", ex);
    }

    return convertedCoords;
}

Inverts map

//Invert map to look normal (doesnt work).
System.setProperty("org.geotools.referencing.forceXY", "true");

This could work, but I'm not sure where to use the CRS

// Inverts map
Hints hints = new Hints(Hints.FORCE_LONGITUDE_FIRST_AXIS_ORDER, Boolean.TRUE);
            CRSAuthorityFactory factory = ReferencingFactoryFinder.getCRSAuthorityFactory("EPSG", hints);
            CoordinateReferenceSystem crs = factory.createCoordinateReferenceSystem("EPSG:4326");

Loading the map

// Load shapefile into JMapFrame
    protected void loadFile(File shapeFile) throws IOException {

        URL shape = shapeFile.toURI().toURL();
        ShapefileDataStore ds = null;

        try {
            FileDataStore store = FileDataStoreFinder.getDataStore(shape);
            featureSource = store.getFeatureSource();

            ds = new ShapefileDataStore(shape);
            FeatureSource<SimpleFeatureType, SimpleFeature> fs = ds.getFeatureSource();

            Hints hints = new Hints(Hints.FORCE_LONGITUDE_FIRST_AXIS_ORDER, Boolean.TRUE);
            CRSAuthorityFactory factory = ReferencingFactoryFinder.getCRSAuthorityFactory("EPSG", hints);
            CoordinateReferenceSystem crs = factory.createCoordinateReferenceSystem("EPSG:4326");

            collection = fs.getFeatures();
            featureArrayS = featuresList();

            map = new MapContent();
            Style style = SLD.createSimpleStyle(featureSource.getSchema());
            //Style style = createStyle(shape, featureSource);

            Layer layer = new FeatureLayer(featureSource, style);
            map.addLayer(layer);

            System.out.println("File name: " + shapeFile.getName());
            jframe.setTitle("File: " + shapeFile.getName());

            String layerName = "Default";

            layer.setTitle(layerName);
            layerList.add(layer);

            jframe.setMapContent(map);

        } catch (IOException | FactoryRegistryException | FactoryException ex) {
            logger.log(Level.SEVERE, "", ex);
        } finally {
            if (ds != null) {
                ds.dispose();
            }
        }
    }

Here is an example to explain Michigan's CRS.

Update: 3/31/2017 This one shows the inverted output of the map, the inverted map being on the left, while the correct (and desired) output is on the right.

This shows a zoomed in picture of the missing lines, incorrect output on the left, and correct (expected) output on the right.

Here is the CRS for the map:

PROJCS["NAD_1983_Hotine_Oblique_Mercator_Azimuth_Natural_Origin", 
  GEOGCS["GCS_North_American_1983", 
    DATUM["D_North_American_1983", 
      SPHEROID["GRS_1980", 6378137.0, 298.257222101]], 
    PRIMEM["Greenwich", 0.0], 
    UNIT["degree", 0.017453292519943295], 
    AXIS["Longitude", EAST], 
    AXIS["Latitude", NORTH]], 
  PROJECTION["Hotine_Oblique_Mercator"], 
  PARAMETER["longitude_of_center", -86.0], 
  PARAMETER["latitude_of_center", 45.30916666666666], 
  PARAMETER["azimuth", 337.25555999999995], 
  PARAMETER["scale_factor", 0.9996], 
  PARAMETER["false_easting", 2546731.496], 
  PARAMETER["false_northing", -4354009.816], 
  PARAMETER["rectified_grid_angle", 337.25555999999995], 
  UNIT["m", 1.0], 
  AXIS["x", EAST], 
  AXIS["y", NORTH]]

Lastly, I obtained this map data from here: