diff --git a/chart2/source/controller/inc/ItemConverter.hxx b/chart2/source/controller/inc/ItemConverter.hxx
index f2115cae1969..e4143c129a38 100644
--- a/chart2/source/controller/inc/ItemConverter.hxx
+++ b/chart2/source/controller/inc/ItemConverter.hxx
@@ -164,8 +164,6 @@ protected:
     virtual bool ApplySpecialItem( sal_uInt16 nWhichId, const SfxItemSet & rItemSet )
         throw( ::com::sun::star::uno::Exception );
 
-
-
     /// Returns the pool
     SfxItemPool & GetItemPool() const;
 
diff --git a/chart2/source/controller/main/ChartController.cxx b/chart2/source/controller/main/ChartController.cxx
index a22845f40f90..8b45213fc890 100644
--- a/chart2/source/controller/main/ChartController.cxx
+++ b/chart2/source/controller/main/ChartController.cxx
@@ -62,8 +62,6 @@
 // header for define RET_OK
 #include <vcl/msgbox.hxx>
 
-
-
 #include <toolkit/awt/vclxwindow.hxx>
 #include <toolkit/helper/vclunohelper.hxx>
 #include <vcl/svapp.hxx>
diff --git a/chart2/source/view/charttypes/BarChart.cxx b/chart2/source/view/charttypes/BarChart.cxx
index 6e6521b7176d..2fa792e9998c 100644
--- a/chart2/source/view/charttypes/BarChart.cxx
+++ b/chart2/source/view/charttypes/BarChart.cxx
@@ -721,8 +721,6 @@ void BarChart::createShapes()
                         }
                         aSeriesFormerPointMap[pSeries] = FormerBarPoint(fLogicX,fUpperYValue,fLowerYValue,fLogicZ);
 
-
-
                         if( bDrawConnectionLines )
                         {
                             //store point information for connection lines
diff --git a/chart2/source/view/inc/AbstractShapeFactory.hxx b/chart2/source/view/inc/AbstractShapeFactory.hxx
index cf709570c051..525220aa3207 100644
--- a/chart2/source/view/inc/AbstractShapeFactory.hxx
+++ b/chart2/source/view/inc/AbstractShapeFactory.hxx
@@ -84,8 +84,6 @@ public:
                 ::com::sun::star::drawing::XShapes >& xTarget
                 , const OUString& aName = OUString() ) = 0;
 
-
-
     virtual ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape >
             createCube(   const ::com::sun::star::uno::Reference<
                                 ::com::sun::star::drawing::XShapes >& xTarget
diff --git a/chart2/source/view/inc/ShapeFactory.hxx b/chart2/source/view/inc/ShapeFactory.hxx
index 77940e83ac5b..74a4d3825d0e 100644
--- a/chart2/source/view/inc/ShapeFactory.hxx
+++ b/chart2/source/view/inc/ShapeFactory.hxx
@@ -44,8 +44,6 @@ public:
                 ::com::sun::star::drawing::XShapes >& xTarget
                 , const OUString& aName = OUString() ) SAL_OVERRIDE;
 
-
-
     virtual ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape >
             createCube(   const ::com::sun::star::uno::Reference<
                                 ::com::sun::star::drawing::XShapes >& xTarget
diff --git a/chart2/source/view/inc/VSeriesPlotter.hxx b/chart2/source/view/inc/VSeriesPlotter.hxx
index d95c8e00f590..632c81daac01 100644
--- a/chart2/source/view/inc/VSeriesPlotter.hxx
+++ b/chart2/source/view/inc/VSeriesPlotter.hxx
@@ -176,8 +176,6 @@ public:
     virtual long calculateTimeResolutionOnXAxis() SAL_OVERRIDE;
     virtual void setTimeResolutionOnXAxis( long nTimeResolution, const Date& rNullDate ) SAL_OVERRIDE;
 
-
-
     void getMinimumAndMaximiumX( double& rfMinimum, double& rfMaximum ) const;
     void getMinimumAndMaximiumYInContinuousXRange( double& rfMinY, double& rfMaxY, double fMinX, double fMaxX, sal_Int32 nAxisIndex ) const;
 
diff --git a/chart2/source/view/main/ShapeFactory.cxx b/chart2/source/view/main/ShapeFactory.cxx
index 989337f00c33..d9032bc9e723 100644
--- a/chart2/source/view/main/ShapeFactory.cxx
+++ b/chart2/source/view/main/ShapeFactory.cxx
@@ -747,8 +747,6 @@ drawing::PolyPolygonBezierCoords getCircularArcBezierCoords(
     drawing::PointSequence aPoints(nPointCount);
     drawing::FlagSequence  aFlags(nPointCount);
 
-
-
     //!! applying matrix to vector does ignore translation, so it is important to use a B2DPoint here instead of B2DVector
     ::basegfx::B2DPoint P0,P1,P2,P3;