Could have fake nodes up the call string

[khatchad]

Consider the following code:
https://github.com/ponder-lab/Java-8-Stream-Refactoring/blob/8ba93b208a8a2e7a4bda0d38582afd2e4f72ba6a/edu.cuny.hunter.streamrefactoring.core/src/edu/cuny/hunter/streamrefactoring/core/analysis/Stream.java#L651-L667
It could be the case that the immediate nodes are not fake rather the next ones up the call string are. The call string is located in the context of the nodes. The first methods in the call string should correspond to the methods whose nodes are currently being considered.

[khatchad]

It may be tough to find a test case for this.