core/src/main/java/org/sakaiproject/nakamura/api/lite/StorageClientUtils.java
public static String insecureHash(String naked) {
        try {
            return insecureHash(naked.getBytes(UTF8));
        } catch (UnsupportedEncodingException e3) {
            LOGGER.error("no UTF-8 Envoding, get a real JVM, nothing will work here. NPE to come");
            return null;
        }
    }
public static String insecureHash(String naked) {
        try {
            return insecureHash(naked.getBytes(UTF8));
        } catch (UnsupportedEncodingException e3) {
            LOGGER.error("no UTF-8 Envoding, get a real JVM, nothing will work here. NPE to come");
            return null;
        }
    }
TODO: Unit test