Regression

com.davidsoergel.trees.TaxonMergingPhylogenyInterfaceTest.edu.berkeley.compbio.phyloutils.HybridRootedPhylogeny (from TestSuite)

Failing for the past 18 builds (Since #1 )
Took 0.92 sec.

Stacktrace

java.lang.NullPointerException
	at com.davidsoergel.trees.BasicRootedPhylogeny.getNode(BasicRootedPhylogeny.java:124)
	at com.davidsoergel.trees.BasicRootedPhylogeny.nearestKnownAncestor(BasicRootedPhylogeny.java:468)
	at edu.berkeley.compbio.phyloutils.ExplicitHybridRootedPhylogeny.reconcile(ExplicitHybridRootedPhylogeny.java:44)
	at edu.berkeley.compbio.phyloutils.ExplicitHybridRootedPhylogeny.<init>(ExplicitHybridRootedPhylogeny.java:30)
	at edu.berkeley.compbio.phyloutils.HybridRootedPhylogeny.extractTreeWithLeafIDs(HybridRootedPhylogeny.java:162)
	at edu.berkeley.compbio.phyloutils.HybridRootedPhylogeny.extractTreeWithLeafIDs(HybridRootedPhylogeny.java:143)
	at com.davidsoergel.trees.TaxonMergingPhylogenyInterfaceTest.extractsTreeCorrectlyGivenBaseLeaves(TaxonMergingPhylogenyInterfaceTest.java:77)