JAL-2759 Fix unintended type change

diff --git a/src/jalview/datamodel/Sequence.java b/src/jalview/datamodel/Sequence.java
index e851a29..abf334c 100755 (executable)
--- a/src/jalview/datamodel/Sequence.java
+++ b/src/jalview/datamodel/Sequence.java
@@ -445,7 +445,7 @@ public class Sequence extends ASequence implements SequenceI
   @Override
   public Vector<PDBEntry> getAllPDBEntries()
   {
-    return pdbIds == null ? new Vector<>() : pdbIds;
+    return pdbIds == null ? new Vector<PDBEntry>() : pdbIds;
   }
 
   /**