@Override
    public Byte toJavaType(Column column, Class<?> entityType, Short value) {
        return value == null ? null : ((byte) (short) value);
    }
Maps between {@code Short} and {@code Byte} values by simply casting to
lower precision.

@author Emil Forslund
@since  3.0.2
runtime-parent/runtime-typemapper/src/main/java/com/speedment/runtime/typemapper/shorts/ShortToByteMapper.java