Got StackOverflowError while evaluating htm.java with K =1

[yiming-tang-cs]

When the K = 1, there is a exception.

java.lang.StackOverflowError
	at edu.cuny.hunter.streamrefactoring.core.analysis.StreamStateMachine$$Lambda$485/1470607708.<init>(Unknown Source)
	at edu.cuny.hunter.streamrefactoring.core.analysis.StreamStateMachine$$Lambda$485/1470607708.get$Lambda(Unknown Source)
	at edu.cuny.hunter.streamrefactoring.core.analysis.StreamStateMachine.computePossibleOriginStreams(StreamStateMachine.java:534)
	at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source)

Found this issue from https://github.com/ponder-lab/Stream-Performance-Refactoring-Paper/issues/29

[khatchad]

Please detail the steps to reproduce.