+import java.awt.Component;
+import java.io.File;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.swing.JMenu;
+import javax.swing.JMenuItem;
+
+import org.testng.Assert;
+import org.testng.annotations.AfterClass;
+import org.testng.annotations.BeforeClass;
+import org.testng.annotations.Test;
+
+import compbio.metadata.Argument;
+import compbio.metadata.WrongParameterException;
+
+/*
+ * All methods in this class are set to the Network group because setUpBeforeClass will fail
+ * if there is no network.
+ */
+@Test(singleThreaded = true)