X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=statesystem%2Forg.eclipse.tracecompass.segmentstore.core%2Fsrc%2Forg%2Feclipse%2Ftracecompass%2Finternal%2Fsegmentstore%2Fcore%2Farraylist%2FArrayListStore.java;h=8f166f4075fbf728751f43b74b2e4b56c0cc5544;hb=524fb56d7e2069046a94ed41c1d125f9c2e5e488;hp=6af292cc97c5363b13aa641e0a830b8df332b704;hpb=f5ab42b3cd0c97a3f51db38d4d3c3da6124978bb;p=deliverable%2Ftracecompass.git

diff --git a/statesystem/org.eclipse.tracecompass.segmentstore.core/src/org/eclipse/tracecompass/internal/segmentstore/core/arraylist/ArrayListStore.java b/statesystem/org.eclipse.tracecompass.segmentstore.core/src/org/eclipse/tracecompass/internal/segmentstore/core/arraylist/ArrayListStore.java
index 6af292cc97..8f166f4075 100644
--- a/statesystem/org.eclipse.tracecompass.segmentstore.core/src/org/eclipse/tracecompass/internal/segmentstore/core/arraylist/ArrayListStore.java
+++ b/statesystem/org.eclipse.tracecompass.segmentstore.core/src/org/eclipse/tracecompass/internal/segmentstore/core/arraylist/ArrayListStore.java
@@ -126,7 +126,12 @@ public class ArrayListStore<@NonNull E extends ISegment> implements ISegmentStor
 
     @Override
     public int size() {
-        return fStore.size();
+        fLock.readLock().lock();
+        try {
+            return fStore.size();
+        } finally {
+            fLock.readLock().unlock();
+        }
     }
 
     @Override