import org.apache.poi.util.Internal;
import org.apache.poi.util.Removal;
import org.apache.poi.util.Units;
-import org.apache.poi.xssf.usermodel.*;
+import org.apache.poi.xssf.usermodel.OoxmlSheetExtensions;
+import org.apache.poi.xssf.usermodel.XSSFClientAnchor;
+import org.apache.poi.xssf.usermodel.XSSFComment;
+import org.apache.poi.xssf.usermodel.XSSFVMLDrawing;
import org.apache.xmlbeans.XmlException;
import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTComment;
import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCommentList;