diff --git a/src/Common/Database/Tables/DataSet.java b/src/Common/Database/Tables/DataSet.java
index cabb556d..d96054a9 100644
--- a/src/Common/Database/Tables/DataSet.java
+++ b/src/Common/Database/Tables/DataSet.java
@@ -60,9 +60,6 @@ public class DataSet<K, D extends DBObject> extends DataSetAnchestor {
     protected DataSetControlForm createUI(JPanel mountPanel) {
         return null;
     }
-    public boolean hasUI() {
-        return ui != null;
-    }
     public void SelectAll(boolean flag) {
         for (D object : Data.values()) {
             if (object.isVisible())
@@ -224,7 +221,7 @@ public class DataSet<K, D extends DBObject> extends DataSetAnchestor {
         return res;
     }
     public void SaveLastSelections() {
-        if (hasUI()) {
+        if (ui!=null) {
             Object lastPk = null;
             if ((CurrentName() != null) && (getCurrent() != null))
                 lastPk = getCurrent().getPK();
@@ -234,7 +231,7 @@ public class DataSet<K, D extends DBObject> extends DataSetAnchestor {
         }
     }
     public void RestoreLastSelections() {
-        if (hasUI()) {
+        if (ui!=null) {
             Object lastPk = selections.get(getClass());
             if ((CurrentName() != null) && (lastPk != null)) {
                 ui.Select(lastPk);