fix inheritence for SparkDownsample, no XML required

Author: StephanPreibisch

src/main/java/net/preibisch/bigstitcher/spark/SparkDownsample.java

@@ -43,7 +43,7 @@
 import net.imglib2.type.numeric.RealType;
 import net.imglib2.util.Util;
 import net.imglib2.view.Views;
-import net.preibisch.bigstitcher.spark.abstractcmdline.AbstractBasic;
+import net.preibisch.bigstitcher.spark.abstractcmdline.AbstractInfrastructure;
 import net.preibisch.bigstitcher.spark.util.DataTypeUtil;
 import net.preibisch.bigstitcher.spark.util.Import;
 import net.preibisch.bigstitcher.spark.util.N5Util;
@@ -53,7 +53,7 @@
 import util.Grid;
 import util.URITools;
 
-public class SparkDownsample extends AbstractBasic implements Callable<Void>, Serializable
+public class SparkDownsample extends AbstractInfrastructure implements Callable<Void>, Serializable
 {
 	private static final long serialVersionUID = 5040141824053748124L;