I will upgrade the JRE of my clients workstations from JRE6 to JRE7. They will need to access a server application that exposes a website written with Smart GWT. There is no planned upgrade on the server side.
Should I worry about any impact on the client side for using my Smart GWT application?
Edit: my guess is that GWT runs java script, which is handled by the browser and not the JRE, so there is no impact. But I'd like to find some source references for it...