code: public static boolean hasWarnedDeprecation(String name) {
  		DeprecationContext deprecations = deprecationContext.get();
  		if(deprecations.getDeprecatedKeyMap().containsKey(name)) {
  			if(deprecations.getDeprecatedKeyMap().get(name).accessed.get()) {
  				return true;
  			}
  		}
  		return false;
  	}
docs: Returns whether or not a deprecated name has been warned. If the name is not
  deprecated then always return false