@ModuleOption("the class name of the message converter")
	public void setConverterClass(String converterClass) {
		this.converterClass = converterClass;
	}
Captures options to the {@code rabbit} sink module.

@author Eric Bottard
@author Gary Russell
spring-xd-dirt/src/main/java/org/springframework/xd/dirt/modules/metadata/RabbitSinkOptionsMetadata.java