Add Iterator.next() "NoSuchElementException" inspectIT#1167

Fix inspectIT#1167
boris-unckel · Jul 28, 2021 · a953119 · a953119
1 parent 2de4921
commit a953119
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/...ore/src/main/java/rocks/inspectit/ocelot/core/instrumentation/autotracing/Invocation.java b/...ore/src/main/java/rocks/inspectit/ocelot/core/instrumentation/autotracing/Invocation.java
@@ -5,6 +5,7 @@
 import rocks.inspectit.ocelot.core.instrumentation.autotracing.events.TraceEvent;
 
 import java.util.Iterator;
+import java.util.NoSuchElementException;
 
 /**
  * After a trace is reconstructed from a lsit of {@link TraceEvent},
@@ -170,6 +171,9 @@ public boolean hasNext() {
 
         @Override
         public Invocation next() {
+            if (!hasNext()) {
+                throw new NoSuchElementException();
+            }
             Invocation next = current;
             current = current.nextSibling;
             return next;