Modeler cleanup

Author: andrus

modeler/cayenne-modeler/src/main/java/org/apache/cayenne/modeler/dialog/pref/GeneralPreferencesView.java

@@ -60,6 +60,7 @@ public GeneralPreferencesView(EncodingPreferencesView encodingSelector) {
         this.add(builder.getPanel(), BorderLayout.CENTER);
     }
 
+    @Override
     public void setEnabled(boolean b) {
         super.setEnabled(b);
 
@@ -69,10 +70,6 @@ public void setEnabled(boolean b) {
         deletePromptBox.setEnabled(b);
     }
 
-    public EncodingPreferencesView getEncodingSelector() {
-        return encodingSelector;
-    }
-
     public JCheckBox getAutoLoadProject() {
         return autoLoadProjectBox;
     }