code: public static PrefixedProperties createCascadingPrefixProperties(final String prefixString) {
  		return prefixString.indexOf(PrefixConfig.PREFIXDELIMITER) != -1
  				? createCascadingPrefixProperties(prefixString.split("\\" + PrefixConfig.PREFIXDELIMITER))
  				: createCascadingPrefixProperties(new String[] { prefixString });
  
  	}
docs: Creates the cascading prefix properties. This method parses the given
  prefixString and creates for each delimiter part a PrefixedProperties.
  
  @param prefixString
  the prefixes
  @return the prefixed properties