Merge remote-tracking branch 'origin/develop' into bug/JAL-2282

diff --combined test/jalview/util/DBRefUtilsTest.java
index c4272b8,1c68a71..468bc3e
--- 1/test/jalview/util/DBRefUtilsTest.java
--- 2/test/jalview/util/DBRefUtilsTest.java
+++ b/test/jalview/util/DBRefUtilsTest.java
@@@ -74,16 -74,16 +74,23 @@@ public class DBRefUtilsTes
      assertSame(ref2, selected[0]);
      assertSame(ref3, selected[1]);
  
 +    // case insensitive
 +    sources = new String[] { "Uniprot" };
 +    selected = DBRefUtils.selectRefs(dbrefs, sources);
 +    assertEquals(2, selected.length);
 +    assertSame(ref2, selected[0]);
 +    assertSame(ref3, selected[1]);
 +
      sources = new String[] { "EMBLCDS" };
      selected = DBRefUtils.selectRefs(dbrefs, sources);
      assertNull(selected);
+ 
+     sources = new String[] { "embl", "uniprot" };
+     selected = DBRefUtils.selectRefs(dbrefs, sources);
+     assertEquals(3, selected.length);
+     assertSame(ref1, selected[0]);
+     assertSame(ref2, selected[1]);
+     assertSame(ref3, selected[2]);
    }
  
    /**