registerConverter(new SingletonCollectionConverter(mapper), PRIORITY_NORMAL);
registerConverter(new SingletonMapConverter(mapper), PRIORITY_NORMAL);
registerConverter(new PropertiesConverter(), PRIORITY_NORMAL);
registerConverter((Converter)new EncodedByteArrayConverter(), PRIORITY_NORMAL);
registerConverter(new EnumConverter(), PRIORITY_NORMAL);
registerConverter(new EnumSetConverter(mapper), PRIORITY_NORMAL);
registerConverter(new EnumMapConverter(mapper), PRIORITY_NORMAL);
registerConverter(new FileConverter(), PRIORITY_NORMAL);
if (JVM.isSQLAvailable()) {
registerConverter(new SqlTimestampConverter(), PRIORITY_NORMAL);