} else if (o.equalsIgnoreCase("hexagonal")) {
} else if ("hexagonal".equalsIgnoreCase(o)) {
    private void setOrientation(String o) {        if (o.equalsIgnoreCase("isometric")) {            map.setOrientation(Map.MDO_ISO);        } else if (o.equalsIgnoreCase("orthogonal")) {            map.setOrientation(Map.MDO_ORTHO);        } else if (o.equalsIgnoreCase("hexagonal")) {            map.setOrientation(Map.MDO_HEX);        } else if (o.equalsIgnoreCase("oblique")) {            map.setOrientation(Map.MDO_OBLIQUE);        } else if (o.equalsIgnoreCase("shifted")) {            map.setOrientation(Map.MDO_SHIFTED);        } else {        	logger.warn("Unknown orientation '" + o + "'");        }    }