private PagedResources<ModuleMetadataResource> maskSensitiveData(
			PagedResources<ModuleMetadataResource> moduleMetadataResources) {
		maskSensitiveData(moduleMetadataResources.getContent());
		return moduleMetadataResources;
	}
Will return a collection of {@link ModuleMetadata} that are associated with
the provided {@code jobname} request parameter.

@param jobName parameter must not be null
@return Collection of {@link ModuleMetadata}, might be empty but never {@code null}
spring-xd-dirt/src/main/java/org/springframework/xd/dirt/rest/ModulesMetadataController.java