Add spotless check and apply in reformat (#1083)

Author: cxzl25

dev/reformat

@@ -36,9 +36,9 @@ for ver in ${sparkver[@]}
 do
   SHIM=$ver
   if [[ "$CHECK" == "true" ]]; then
-    mvn compile test-compile scalafix:scalafix -Dscalafix.mode=CHECK -Dscalafix.skipTest=true -P"${SHIM}" -P"${MODE}"
+    mvn spotless:check compile test-compile scalafix:scalafix -Dscalafix.mode=CHECK -Dscalafix.skipTest=true -P"${SHIM}" -P"${MODE}"
   else
-    mvn compile test-compile scalafix:scalafix -P"${SHIM}" -P"${MODE}"
+    mvn spotless:apply compile test-compile scalafix:scalafix -P"${SHIM}" -P"${MODE}"
   fi
 done
 

spark-extension-shims-spark3/pom.xml

@@ -62,8 +62,8 @@
       <scope>provided</scope>
       <exclusions>
         <exclusion>
-          <artifactId>log4j-slf4j-impl</artifactId>
           <groupId>org.apache.logging.log4j</groupId>
+          <artifactId>log4j-slf4j-impl</artifactId>
         </exclusion>
       </exclusions>
     </dependency>

spark-extension/src/main/scala/org/apache/spark/sql/blaze/SparkUDAFWrapperContext.scala

@@ -325,7 +325,10 @@ case class DeclarativeAggRowsColumn(
       rowsMemUsed += newRow.getSizeInBytes
       newRow
     }))
-    rowsMemUsed -= rows.slice(len, rows.length).filter(_ != null).foldLeft(0)(_ + _.getSizeInBytes)
+    rowsMemUsed -= rows
+      .slice(len, rows.length)
+      .filter(_ != null)
+      .foldLeft(0)(_ + _.getSizeInBytes)
     rows.trimEnd(rows.length - len)
   }