JAL-1919 fixed bug causing PDBfile test failure

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

diff --git a/src/jalview/datamodel/Sequence.java b/src/jalview/datamodel/Sequence.java
index c8bd902..a2513ba 100755 (executable)
--- a/src/jalview/datamodel/Sequence.java
+++ b/src/jalview/datamodel/Sequence.java
@@ -219,6 +219,8 @@ public class Sequence extends ASequence implements SequenceI
     initSeqAndName(seq.getName(), seq.getSequence(), seq.getStart(),
             seq.getEnd());
     description = seq.getDescription();
+    sourceDBRef = seq.getSourceDBRef() == null ? null : new DBRefEntry(
+            seq.getSourceDBRef());
     if (seq.getSequenceFeatures() != null)
     {
       SequenceFeature[] sf = seq.getSequenceFeatures();
@@ -419,7 +421,7 @@ public class Sequence extends ASequence implements SequenceI
   @Override
   public Vector<PDBEntry> getAllPDBEntries()
   {
-    return pdbIds;
+    return pdbIds == null ? new Vector<PDBEntry>() : pdbIds;
   }
 
   /**
@@ -911,7 +913,7 @@ public class Sequence extends ASequence implements SequenceI
   }
 
   @Override
-  public void setDBRef(DBRefEntry[] dbref)
+  public void setDBRefs(DBRefEntry[] dbref)
   {
     dbrefs = dbref;
   }
@@ -1079,8 +1081,8 @@ public class Sequence extends ASequence implements SequenceI
       datasetSequence.setDescription(getDescription());
       setSequenceFeatures(null);
       // move database references onto dataset sequence
-      datasetSequence.setDBRef(getDBRefs());
-      setDBRef(null);
+      datasetSequence.setDBRefs(getDBRefs());
+      setDBRefs(null);
       datasetSequence.setPDBId(getAllPDBEntries());
       setPDBId(null);
       datasetSequence.updatePDBIds();