code: public static List<String> getAvailableLocaleSuffixesForBundle(String messageBundlePath,
  			ServletContext servletContext) {
  
  		return getAvailableLocaleSuffixesForBundle(messageBundlePath, MSG_RESOURCE_BUNDLE_SUFFIX, servletContext);
  	}
docs: Returns the list of available locale suffixes for a message resource
  bundle
  
  @param messageBundlePath
  the resource bundle path
  @param servletContext
  the servlet context
  @return the list of available locale suffixes for a message resource
  bundle