private void registerPropertySource(Properties properties) {
		int propertiesIndex = this.propertiesCounter.getAndIncrement();
		String propertySourceName = "properties-" + propertiesIndex;
		PropertySource<?> propertySource = new PropertiesPropertySource(propertySourceName, properties);
		this.context.getEnvironment().getPropertySources().addLast(propertySource);
	}
@author Mark Fisher
@author David Turanski
@author Gary Russell
spring-xd-module/src/main/java/org/springframework/xd/module/core/CompositeModule.java