code: public void setEmfRuntimeVersion(String emfRuntimeVersion) {
  		this.emfRuntimeVerison = GenRuntimeVersion.get(emfRuntimeVersion);
  		if(this.emfRuntimeVerison == null) {
  			log.warn("Illegal EMF runtime verison " + emfRuntimeVersion + ". Using default version instead.");
  		}
  	}
docs: Sets the target EMF runtime version to generate for to the specified value.
  @param emfRuntimeVersion the EMF runtime version.
  @since 2.3