private DozerClassLoader getClassLoaderFromSettings(Settings settings, DozerClassLoader defaultClassLoader) {
        DozerClassLoader answer = null;

        String classLoaderName = settings.getClassLoaderBeanName();
        if (!SettingsDefaults.CLASS_LOADER_BEAN.equalsIgnoreCase(classLoaderName)) {
            answer = ReflectionUtils.newInstance(loadBeanType(classLoaderName, defaultClassLoader, DozerClassLoader.class));
        }

        return answer;
    }
Creates an instance of {@link Mapper}. Mapper is configured according to the current builder state.
<p>
Subsequent calls of this method will return new instances.

@return new instance of {@link Mapper}.
core/src/main/java/com/github/dozermapper/core/DozerBeanMapperBuilder.java