Logging

diff --git a/src/com/billkuker/rocketry/motorsim/MotorPart.java b/src/com/billkuker/rocketry/motorsim/MotorPart.java
index 861145a2338bc3da3af4e3a5afdb80be484852dd..4f9d03f53e76d9a41e04d7b349914847dff37b09 100644 (file)
--- a/src/com/billkuker/rocketry/motorsim/MotorPart.java
+++ b/src/com/billkuker/rocketry/motorsim/MotorPart.java
@@ -15,12 +15,15 @@ import java.lang.reflect.Type;
 \r
 import javax.measure.unit.Unit;\r
 \r
+import org.apache.log4j.Logger;\r
 import org.jscience.physics.amount.Amount;\r
 \r
 public class MotorPart {\r
        PropertyChangeSupport pcs;\r
        VetoableChangeSupport vcs;\r
        \r
+       private static Logger log = Logger.getLogger(MotorPart.class);\r
+       \r
        public interface Validating {\r
                 void checkValidity() throws ValidationException;\r
                 \r
@@ -58,7 +61,7 @@ public class MotorPart {
                                                                                        + " must be in units of "\r
                                                                                        + expected.getSimpleName(), evt);\r
        \r
-                                                               System.out.println("Expected " + expected + " got " + u);\r
+                                                               log.debug("Expected " + expected + " got " + u);\r
                                                        }\r
                                                }\r
                                        } catch ( PropertyVetoException e ){\r