import net.sf.openrocket.gui.adaptors.IntegerModel;
import net.sf.openrocket.gui.adaptors.MaterialModel;
import net.sf.openrocket.gui.components.BasicSlider;
import net.sf.openrocket.gui.adaptors.IntegerModel;
import net.sf.openrocket.gui.adaptors.MaterialModel;
import net.sf.openrocket.gui.components.BasicSlider;
import net.sf.openrocket.material.Material;
import net.sf.openrocket.rocketcomponent.MassComponent;
import net.sf.openrocket.rocketcomponent.Parachute;
import net.sf.openrocket.material.Material;
import net.sf.openrocket.rocketcomponent.MassComponent;
import net.sf.openrocket.rocketcomponent.Parachute;
String tip = "<html>The drag coefficient relative to the total area of the parachute.<br>" +
"A larger drag coefficient yields a slowed descent rate. " +
"A typical value for parachutes is 0.8.";
String tip = "<html>The drag coefficient relative to the total area of the parachute.<br>" +
"A larger drag coefficient yields a slowed descent rate. " +
"A typical value for parachutes is 0.8.";