delete junk

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);
-
 }

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);
         }
       }
-
     }
-
   }
-
 }