import com.sun.tools.attach.VirtualMachineDescriptor;
import org.onap.config.api.ConfigurationManager;
-import java.awt.BorderLayout;
-import java.awt.Button;
-import java.awt.CardLayout;
-import java.awt.Checkbox;
-import java.awt.CheckboxGroup;
-import java.awt.Choice;
-import java.awt.Dialog;
-import java.awt.Dimension;
-import java.awt.Frame;
-import java.awt.GraphicsDevice;
-import java.awt.GraphicsEnvironment;
-import java.awt.GridBagConstraints;
-import java.awt.GridBagLayout;
-import java.awt.GridLayout;
-import java.awt.Label;
-import java.awt.Panel;
-import java.awt.ScrollPane;
-import java.awt.TextArea;
-import java.awt.TextField;
-import java.awt.Toolkit;
+import javax.management.JMX;
+import javax.management.MBeanServerConnection;
+import javax.management.ObjectName;
+import javax.management.remote.JMXConnector;
+import javax.management.remote.JMXConnectorFactory;
+import javax.management.remote.JMXServiceURL;
import java.awt.event.ItemEvent;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.util.Set;
import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;
-import javax.management.JMX;
-import javax.management.MBeanServerConnection;
-import javax.management.ObjectName;
-import javax.management.remote.JMXConnector;
-import javax.management.remote.JMXConnectorFactory;
-import javax.management.remote.JMXServiceURL;
/**