Triggers: support managing columns for data iteration

api/src/org/labkey/api/ApiModule.java

@@ -38,6 +38,7 @@
 import org.labkey.api.collections.CaseInsensitiveHashSet;
 import org.labkey.api.collections.CaseInsensitiveMapWrapper;
 import org.labkey.api.collections.CollectionUtils;
+import org.labkey.api.collections.DeltaTrackingMap;
 import org.labkey.api.collections.LabKeyCollectors;
 import org.labkey.api.collections.Sampler;
 import org.labkey.api.collections.SwapQueue;
@@ -385,6 +386,7 @@ public void registerServlets(ServletContext servletCtx)
             DatabaseCache.TestCase.class,
             DateUtil.TestCase.class,
             DbScope.DialectTestCase.class,
+            DeltaTrackingMap.TestCase.class,
             DetailsURL.TestCase.class,
             DiskCachingDataIterator.DiskTestCase.class,
             EmailTemplate.TestCase.class,

api/src/org/labkey/api/admin/FolderImportContext.java

@@ -40,10 +40,6 @@
 
 import static org.labkey.api.exp.XarContext.XAR_JOB_ID_NAME;
 
-/**
- * User: cnathe
- * Date: Jan 18, 2012
- */
 public class FolderImportContext extends AbstractFolderContext
 {
     private FileLike _folderXml;
@@ -57,8 +53,6 @@ public class FolderImportContext extends AbstractFolderContext
 
     private boolean _isNewFolderImport; // if we know the target folder is empty, can skip certain merge logic
 
-    public static final String IS_NEW_FOLDER_IMPORT_KEY = "isNewFolderImport";
-
     /** Required for xstream serialization on Java 7 */
     @SuppressWarnings({"UnusedDeclaration"})
     public FolderImportContext()