removed accidental override

org.eclipse.nebula.widgets.nattable.core/src/org/eclipse/nebula/widgets/nattable/core/big/layer/axis/impl/BigAxisImpl.xtend

diff --git a/org.eclipse.nebula.widgets.nattable.core/src/org/eclipse/nebula/widgets/nattable/core/big/layer/axis/impl/BigAxisImpl.xtend b/org.eclipse.nebula.widgets.nattable.core/src/org/eclipse/nebula/widgets/nattable/core/big/layer/axis/impl/BigAxisImpl.xtend
index c8945a2..c97eabf 100644
--- a/org.eclipse.nebula.widgets.nattable.core/src/org/eclipse/nebula/widgets/nattable/core/big/layer/axis/impl/BigAxisImpl.xtend
+++ b/org.eclipse.nebula.widgets.nattable.core/src/org/eclipse/nebula/widgets/nattable/core/big/layer/axis/impl/BigAxisImpl.xtend
@@ -41,10 +41,6 @@
 		else return new BigDecimal(segmentPosition) * defaultSegmentSize
 	}
 	
-	override getOriginPixelOfSegmentPosition(BigInteger segmentPosition) {
-		
-	}
-	
 	override getSegmentPositionOfPixelLocation(BigDecimal pixelLocation) {
 		if (pixelLocation < BigDecimal::ZERO) return -BigInteger::ONE
 		else if (pixelLocation == BigDecimal::ZERO) return BigInteger::ZERO