private static Object unmarshallMsgData(int formatter, int byteArray, Class msgDataClass) throws Exception { Object object = null; // Throw an exception if class does not match formatter formatters.checkDataClass(formatter, msgDataClass); if (msgDataClass.isArray()) { // Create a top-level fixed-length array, based on the formatter. object = formatters.createFixedArray(msgDataClass.getComponentType(), formatter); } else { // Create an object type that Java IPC can handle object = coerceDataClass(msgDataClass).newInstance(); } formatters.unmarshall(formatter, byteArray, object); IPC_freeByteArray(byteArray); if (formatters.IPCPrim.class.isAssignableFrom(object.getClass())) { object = ((formatters.IPCPrim) object).coerce(); } return object; }