code: public String namespaceString(String plainString) throws RuntimeException {
      	if(plainString.startsWith(NAME_SPACE_PREFIX)) {
      		return (plainString.replace(NAME_SPACE_PREFIX, nameSpaceThreadLocale.get()));    		
      	}
      	if(plainString.startsWith(SCENARIO_NAME_SPACE_PREFIX)) {
      		if(cucumberManager.getCurrentScenarioGlobals() == null) {
      			throw new ScenarioNameSpaceAccessOutsideScenarioScopeException("You cannot fetch a Scneario namespace outside the scope of a scenario");
      		}
      		return (plainString.replace(SCENARIO_NAME_SPACE_PREFIX, cucumberManager.getCurrentScenarioGlobals().getNameSpace()));    		
      	}
      	else {
      		return plainString;
      	}
      }
docs: Extends the name space prefix with the actual name space
  All tests that need to ensure privacy, i.e. no other test shall mess up their data, shall
  use name spacing.
  Data that can be messed up by other tests and there fore needs to be unique shall contain the name space prefix
  that will be replaced at run time.
  
  @param plainString The string that contains the name spacing string
  @return The namespacenized string
  @throws RuntimeExpression In case the name spacing string lives at the wrong location