From ec609ae000b3f7bba0e2d6d4c12c0b4e86bd2bfe Mon Sep 17 00:00:00 2001
From: rtrimana <rtrimana@uci.edu>
Date: Fri, 11 Sep 2020 11:54:27 -0700
Subject: [PATCH] Testing the implementation; fixing a bug.
---
.../gov/nasa/jpf/listener/DPORStateReducerEfficient.java | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/src/main/gov/nasa/jpf/listener/DPORStateReducerEfficient.java b/src/main/gov/nasa/jpf/listener/DPORStateReducerEfficient.java
index 7512691..5948290 100644
--- a/src/main/gov/nasa/jpf/listener/DPORStateReducerEfficient.java
+++ b/src/main/gov/nasa/jpf/listener/DPORStateReducerEfficient.java
@@ -444,6 +444,11 @@ public class DPORStateReducerEfficient extends ListenerAdapter {
}
public HashMap<Integer, SummaryNode> getReachableTransitionsSummary(int stateId) {
+ // Just return an empty map if the state ID is not recorded yet
+ // This means that there is no reachable transition from this state
+ if (!graphSummary.containsKey(stateId)) {
+ return new HashMap<>();
+ }
return graphSummary.get(stateId);
}
--
2.34.1