Bigfix in CTMC model checking, due to recent BSCC code reorganisation. [from Joachim Klein]

git-svn-id: https://www.prismmodelchecker.org/svn/prism/prism/trunk@10180 bbc10eb1-c90d-0410-af57-cb519fbb1720

prism/src/explicit/SCCComputerTarjan.java

@@ -102,7 +102,7 @@ public class SCCComputerTarjan extends SCCComputer
 	public void computeBSCCs()
 	{
 		computeSCCs();
-		notInBSCCs = new BitSet();
+		notInBSCCs = (BitSet) getNotInSCCs().clone();
 		int n = sccs.size();
 		for (int i = 0; i < n; i++) {
 			BitSet scc = sccs.get(i);