}
@Override
public void match(CFGSingleEdge cfgEdge, BiMap<String, Variable> variables) {
ensureCorrectType(cfgEdge, FinallyOrCatchEdge.class);
FinallyOrCatchEdge excEdge = (FinallyOrCatchEdge) cfgEdge.edge;
String message = "Expected '" + this.toString() + "', have '" + cfgEdge.toString() + "' instead.";
if (excType.length() == 0)
org.junit.Assert.assertTrue(message, excEdge.exceptionOrNull == null);
else {
org.junit.Assert.assertTrue(message, excEdge.exceptionOrNull != null);