--- a/artifacts/src/main/java/org/dive4elements/river/jfree/EnhancedLineAndShapeRenderer.java	Fri Sep 05 12:54:58 2014 +0200
+++ b/artifacts/src/main/java/org/dive4elements/river/jfree/EnhancedLineAndShapeRenderer.java	Fri Sep 05 12:58:17 2014 +0200
@@ -44,8 +44,8 @@
      */
     private static final long serialVersionUID = 1L;
 
-    /** Own logger. */
-    private static final Logger logger =
+    /** Own log. */
+    private static final Logger log =
         Logger.getLogger(EnhancedLineAndShapeRenderer.class);
 
     protected BooleanList isMinimumShapeVisible;
@@ -150,7 +150,7 @@
             return b;
         }
 
-        logger.warn("Item paint is no instance of Color!");
+        log.warn("Item paint is no instance of Color!");
         return p;
     }
 
@@ -170,7 +170,7 @@
             return b;
         }
 
-        logger.warn("Item paint is no instance of Color!");
+        log.warn("Item paint is no instance of Color!");
         return p;
     }
 
@@ -223,11 +223,11 @@
                 && isMaximum(dataset, series, item);
 
             if (isMinimum) {
-                logger.debug("Create a Minimum shape.");
+                log.debug("Create a Minimum shape.");
                 shape = getMinimumShape(series, item);
             }
             else if (isMaximum) {
-                logger.debug("Create a Maximum shape.");
+                log.debug("Create a Maximum shape.");
                 shape = getMaximumShape(series, item);
             }
             else {
@@ -486,7 +486,7 @@
             return old.doubleValue();
         }
 
-        logger.debug("Compute minimum of Series: " + series);
+        log.debug("Compute minimum of Series: " + series);
 
         double min = Double.MAX_VALUE;
 
@@ -525,7 +525,7 @@
             return old.doubleValue();
         }
 
-        logger.debug("Compute minimum of Series: " + series);
+        log.debug("Compute minimum of Series: " + series);
 
         double min = Double.MAX_VALUE;
 
@@ -564,7 +564,7 @@
             return old.doubleValue();
         }
 
-        logger.debug("Compute maximum of Series: " + series);
+        log.debug("Compute maximum of Series: " + series);
 
         double max = -Double.MAX_VALUE;