diff --git a/xchart/src/main/java/com/xeiam/xchart/internal/chartpart/AxisTickCalculator.java b/xchart/src/main/java/com/xeiam/xchart/internal/chartpart/AxisTickCalculator.java
index c0f128c23b80378e13882e234ad5ecdc39fd5992..ca680566b3a611dd1353d913dbe03a89c306f7ba 100644
--- a/xchart/src/main/java/com/xeiam/xchart/internal/chartpart/AxisTickCalculator.java
+++ b/xchart/src/main/java/com/xeiam/xchart/internal/chartpart/AxisTickCalculator.java
@@ -129,8 +129,4 @@ public abstract class AxisTickCalculator {
     return tickLabels;
   }
 
-  // public abstract BigDecimal getGridStep(int tickSpace);
-  //
-  // public abstract BigDecimal getFirstPosition(BigDecimal minValue, BigDecimal gridStep);
-
 }
diff --git a/xchart/src/main/java/com/xeiam/xchart/internal/chartpart/PlotContentLineChart.java b/xchart/src/main/java/com/xeiam/xchart/internal/chartpart/PlotContentLineChart.java
index 01dda8049e4828e385c4f9482a2bfdb3b27056ed..119453a0da23f17d99957d095ca59c701b72f5b9 100644
--- a/xchart/src/main/java/com/xeiam/xchart/internal/chartpart/PlotContentLineChart.java
+++ b/xchart/src/main/java/com/xeiam/xchart/internal/chartpart/PlotContentLineChart.java
@@ -210,9 +210,6 @@ public class PlotContentLineChart extends PlotContent {
           g.drawLine(xOffset - 3, topEBOffset, xOffset + 3, topEBOffset);
         }
       }
-
     }
-
   }
-
 }