fluid-ws-java-client/src/main/java/com/fluidbpm/ws/client/v1/websocket/AGenericListMessageHandler.java
private List<String> getEchoMessagesFromReturnValue()
	{
		List<String> returnListing = new ArrayList();

		if(this.returnValue == null)
		{
			return returnListing;
		}

		Iterator<T> iterForReturnVal =
				this.returnValue.iterator();

		//Only add where the ECHO message is set...
		while(iterForReturnVal.hasNext())
		{
			T returnVal = iterForReturnVal.next();

			if(returnVal.getEcho() == null)
			{
				continue;
			}

			returnListing.add(returnVal.getEcho());
		}

		return returnListing;
	}
private List<String> getEchoMessagesFromReturnValue()
	{
		List<String> returnListing = new ArrayList();

		if(this.returnValue == null)
		{
			return returnListing;
		}

		Iterator<T> iterForReturnVal =
				this.returnValue.iterator();

		//Only add where the ECHO message is set...
		while(iterForReturnVal.hasNext())
		{
			T returnVal = iterForReturnVal.next();

			if(returnVal.getEcho() == null)
			{
				continue;
			}

			returnListing.add(returnVal.getEcho());
		}

		return returnListing;
	}
Gets a list of echo messages of the current return values.

@return The return value echo messages.