X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fanalysis%2FCrossRef.java;h=00bb63ac01bb6d1dd5a791060384876065bd5301;hb=b3d6aed35086ad23b97d6ec7a80e6af036805175;hp=4f01cea243c05bf3bf922276190f0e25db6e1d7c;hpb=26b115b0a77d521da92a06572d9b7819c2d0d49a;p=jalview.git

diff --git a/src/jalview/analysis/CrossRef.java b/src/jalview/analysis/CrossRef.java
index 4f01cea..00bb63a 100644
--- a/src/jalview/analysis/CrossRef.java
+++ b/src/jalview/analysis/CrossRef.java
@@ -485,7 +485,7 @@ public class CrossRef
   {
     List<DBRefEntry> dbrSourceSet = new ArrayList<DBRefEntry>(sourceRefs);
     List<SequenceI> dsSeqs = dataset.getSequences();
-    for (int ids = dsSeqs.size(); --ids >= 0;)
+    for (int ids = 0, nds = dsSeqs.size(); ids < nds; ids++)
     {
       SequenceI sq = dsSeqs.get(ids);
       boolean dupeFound = false;
@@ -494,11 +494,11 @@ public class CrossRef
       if (sq.isProtein() == fromDna)
       {
     	List<DBRefEntry> sqdbrefs = sq.getPrimaryDBRefs();
-        for (int idb = sqdbrefs.size(); --idb >= 0;)
+        for (int idb = 0, ndb = sqdbrefs.size(); idb < ndb; idb++)
         {
           DBRefEntry dbr = sqdbrefs.get(idb);	
           List<DBRefEntry> searchrefs = DBRefUtils.searchRefs(dbrSourceSet, dbr, DBRefUtils.SEARCH_MODE_FULL);
-          for (int isr = searchrefs.size(); --isr >= 0;)
+          for (int isr = 0, nsr = searchrefs.size(); isr < nsr; isr++)
           {
             sourceRefs.remove(searchrefs.get(isr));
             dupeFound = true;