@Override
					public Object getProperty(String name) {
						if (Arrays.asList(getPropertyNames()).contains(name)) {
							return beanWrapper.getPropertyValue(name);
						}
						else {
							return null;
						}
					}
Read the description from the value() attribute of the annotation on the getter.
spring-xd-module/src/main/java/org/springframework/xd/module/options/PojoModuleOptionsMetadata.java