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rs2 = stmt.executeUpdate(sql);
stmt.close();
con.close();
} catch (ClassNotFoundException e) {
e.printStackTrace();
System.out.println("DB Driver Error!");
} catch (SQLException se) {
se.printStackTrace();
System.out.println("DB Connection Error!");
} finally{
try{
if(stmt!=null)

stmt.close();
}catch(SQLException se2){
}
try{
if(con!=null)
con.close();
}catch(SQLException se) {
se.printStackTrace();
}
}
}
}
});
}
}

******************************MDP_Project3****************************

import com.pi4j.io.gpio.GpioController;
import com.pi4j.io.gpio.GpioFactory;
import com.pi4j.io.gpio.GpioPinDigitalInput;
import com.pi4j.io.gpio.PinPullResistance;
import com.pi4j.io.gpio.RaspiPin;
import com.pi4j.io.gpio.event.GpioPinDigitalStateChangeEvent;
import com.pi4j.io.gpio.event.GpioPinListener;
import com.pi4j.io.gpio.event.GpioPinListenerDigital;
import java.awt.EventQueue;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;
import javax.swing.JButton;
import java.awt.Font;

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