public DozerBeanMapperBuilder withSettingsProcessor(SettingsProcessor processor) {
        this.settingsProcessor = processor;
        return this;
    }
Registers a {@link SettingsProcessor} for the mapper. Which can be used to resolve a settings instance.
<p>
By default, {@link DefaultSettingsProcessor} is registered.

@param processor processor to use
@return modified builder to be further configured.
core/src/main/java/com/github/dozermapper/core/DozerBeanMapperBuilder.java