Merge branch 'develop' into features/JAL-2446NCList

[jalview.git] / src / jalview / datamodel / Sequence.java

diff --git a/src/jalview/datamodel/Sequence.java b/src/jalview/datamodel/Sequence.java
index fd60c03..5a3ffa4 100755 (executable)
--- a/src/jalview/datamodel/Sequence.java
+++ b/src/jalview/datamodel/Sequence.java
@@ -318,12 +318,11 @@ public class Sequence extends ASequence implements SequenceI
   }
 
   @Override
-  public synchronized void addSequenceFeature(SequenceFeature sf)
+  public synchronized boolean addSequenceFeature(SequenceFeature sf)
   {
     if (sequenceFeatures == null && datasetSequence != null)
     {
-      datasetSequence.addSequenceFeature(sf);
-      return;
+      return datasetSequence.addSequenceFeature(sf);
     }
     if (sequenceFeatures == null)
     {
@@ -334,7 +333,7 @@ public class Sequence extends ASequence implements SequenceI
     {
       if (sequenceFeatures[i].equals(sf))
       {
-        return;
+        return false;
       }
     }
 
@@ -345,6 +344,7 @@ public class Sequence extends ASequence implements SequenceI
     sequenceFeatures = temp;
 
     sequenceFeatureStore.add(sf);
+    return true;
   }
 
   @Override