diff --git a/api-src/org/labkey/api/snd/SNDSequencer.java b/api-src/org/labkey/api/snd/SNDSequencer.java
index b4c3a409..9fa7b49c 100644
--- a/api-src/org/labkey/api/snd/SNDSequencer.java
+++ b/api-src/org/labkey/api/snd/SNDSequencer.java
@@ -1,57 +1,57 @@
-/*
- * Copyright (c) 2017-2018 LabKey Corporation
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.labkey.api.snd;
-
-import org.labkey.api.data.Container;
-import org.labkey.api.data.DbSequence;
-import org.labkey.api.data.DbSequenceManager;
-
-public enum SNDSequencer
-{
-    PKGID ("org.labkey.snd.api.Package", 10000),
-    SUPERPKGID ("org.labkey.snd.api.SuperPackage", 10000),
-    CATEGORYID ("org.labkey.snd.api.Categories", 100),
-    PROJECTID ("org.labkey.snd.api.Project", 1000),
-    PROJECTITEMID ("org.labkey.snd.api.ProjectItem", 30000),
-    EVENTID ("org.labkey.snd.api.Event", 2000000),
-    EVENTDATAID ("org.labkey.snd.api.EventData", 2000000);
-
-    private String sequenceName;
-    private int minId;
-
-    SNDSequencer(String name, int id)
-    {
-        sequenceName = name;
-        minId = id;
-    }
-
-    private Integer generateId(Container c)
-    {
-        DbSequence sequence = DbSequenceManager.get(c, sequenceName);
-        sequence.ensureMinimum(minId);
-        return (int)sequence.next(); // Does SND require long IDs? That's what DbSequence generates.
-    }
-
-    public Integer ensureId(Container container, Integer id)
-    {
-        if (id == null || id >= minId || id < 0)
-        {
-            return generateId(container);
-        }
-
-        return id;
-    }
-}
+/*
+ * Copyright (c) 2017-2018 LabKey Corporation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.labkey.api.snd;
+
+import org.labkey.api.data.Container;
+import org.labkey.api.data.DbSequence;
+import org.labkey.api.data.DbSequenceManager;
+
+public enum SNDSequencer
+{
+    PKGID ("org.labkey.snd.api.Package", 10000),
+    SUPERPKGID ("org.labkey.snd.api.SuperPackage", 10000),
+    CATEGORYID ("org.labkey.snd.api.Categories", 100),
+    PROJECTID ("org.labkey.snd.api.Project", 1000),
+    PROJECTITEMID ("org.labkey.snd.api.ProjectItem", 30000),
+    EVENTID ("org.labkey.snd.api.Event", 2000000),
+    EVENTDATAID ("org.labkey.snd.api.EventData", 2000000);
+
+    private String sequenceName;
+    private int minId;
+
+    SNDSequencer(String name, int id)
+    {
+        sequenceName = name;
+        minId = id;
+    }
+
+    private int generateId(Container c)
+    {
+        DbSequence sequence = DbSequenceManager.get(c, sequenceName);
+        sequence.ensureMinimum(minId);
+        return Math.toIntExact(sequence.next());
+    }
+
+    public Integer ensureId(Container container, Integer id)
+    {
+        if (id == null || id >= minId || id < 0)
+        {
+            return generateId(container);
+        }
+
+        return id;
+    }
+}