import jalview.viewmodel.PCAModel;
import java.awt.BorderLayout;
-import java.awt.Button;
-import java.awt.CheckboxMenuItem;
-import java.awt.Choice;
+import awt2swing.Button;
+import awt2swing.CheckboxMenuItem;
+import awt2swing.Choice;
import java.awt.Color;
import java.awt.FlowLayout;
-import java.awt.Frame;
-import java.awt.Label;
-import java.awt.Menu;
-import java.awt.MenuBar;
-import java.awt.MenuItem;
-import java.awt.Panel;
+import awt2swing.Frame;
+import awt2swing.Label;
+import awt2swing.Menu;
+import awt2swing.MenuBar;
+import awt2swing.MenuItem;
+import awt2swing.Panel;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ItemEvent;