Pushed some testing & coding ideas

src/control/Buttontest.java

@@ -0,0 +1,29 @@
+package control;
+
+import com.pi4j.io.gpio.GpioController;
+import com.pi4j.io.gpio.GpioFactory;
+import com.pi4j.io.gpio.GpioPinDigitalInput;
+import com.pi4j.io.gpio.RaspiPin;
+import com.pi4j.io.gpio.event.GpioPinDigitalStateChangeEvent;
+import com.pi4j.io.gpio.event.GpioPinListenerDigital;
+
+public class Buttontest{
+	
+	final GpioController rpi = GpioFactory.getInstance();
+	public Buttontest(){
+		  GpioPinDigitalInput button1 = rpi.provisionDigitalInputPin(	RaspiPin.GPIO_07,             
+				  														"button1"); 
+		  button1.addListener(new GpioPinListenerDigital() {
+			@Override
+			public void handleGpioPinDigitalStateChangeEvent(GpioPinDigitalStateChangeEvent e){
+				System.out.println(e.getPin());
+				System.out.println(e.getSource());
+				System.out.println(e.getState());
+			}
+		});	
+		  while(true){
+			  
+		  }
+	}
+
+}