diff --git a/core/src/net/sf/openrocket/aerodynamics/BarrowmanCalculator.java b/core/src/net/sf/openrocket/aerodynamics/BarrowmanCalculator.java
index d88b2fe2e..40af97cf2 100644
--- a/core/src/net/sf/openrocket/aerodynamics/BarrowmanCalculator.java
+++ b/core/src/net/sf/openrocket/aerodynamics/BarrowmanCalculator.java
@@ -4,6 +4,9 @@ import static net.sf.openrocket.util.MathUtil.pow2;
 
 import java.util.*;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 import net.sf.openrocket.aerodynamics.barrowman.FinSetCalc;
 import net.sf.openrocket.aerodynamics.barrowman.RocketComponentCalc;
 import net.sf.openrocket.rocketcomponent.ComponentAssembly;
@@ -29,6 +32,7 @@ import net.sf.openrocket.util.Reflection;
  * @author Sampo Niskanen <sampo.niskanen@iki.fi>
  */
 public class BarrowmanCalculator extends AbstractAerodynamicCalculator {
+	private static final Logger log = LoggerFactory.getLogger(BarrowmanCalculator.class);
 	
 	private static final String BARROWMAN_PACKAGE = "net.sf.openrocket.aerodynamics.barrowman";
 	private static final String BARROWMAN_SUFFIX = "Calc";
@@ -328,7 +332,7 @@ public class BarrowmanCalculator extends AbstractAerodynamicCalculator {
 		
 		if (calcMap == null)
 			buildCalcMap(configuration);
-		
+
 		Re = conditions.getVelocity() * configuration.getLength() /
 				conditions.getAtmosphericConditions().getKinematicViscosity();