As we know there are multiple ways to access the page flow scope variable but which one is the right one?
ex RequestContext.getCurrentInstance().getPageFlowScope();
AdfContext.getCurrent.getPageFlowScope();
FacesContext?
I am also curios to know what the differences are between all these Contexts.
Both methods RequestContext.getPageFlowScope and AdfContext.getPageFlowScope return the same thing. You can use both.