import static org.testng.AssertJUnit.assertSame;
import static org.testng.AssertJUnit.assertTrue;
-import jalview.analysis.AlignmentGenerator;
-import jalview.datamodel.AlignedCodonFrame.SequenceToSequenceMapping;
-import jalview.gui.JvOptionPane;
-import jalview.io.DataSourceType;
-import jalview.io.FileFormat;
-import jalview.io.FileFormatI;
-import jalview.io.FormatAdapter;
-import jalview.util.Comparison;
-import jalview.util.MapList;
-
import java.io.IOException;
import java.util.Arrays;
import java.util.Iterator;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;
+import jalview.analysis.AlignmentGenerator;
+import jalview.datamodel.AlignedCodonFrame.SequenceToSequenceMapping;
+import jalview.gui.JvOptionPane;
+import jalview.io.DataSourceType;
+import jalview.io.FileFormat;
+import jalview.io.FileFormatI;
+import jalview.io.FormatAdapter;
+import jalview.util.Comparison;
+import jalview.util.MapList;
+
/**
* Unit tests for Alignment datamodel.
*