-delete unused imports

Author: DariaBod

src/org/labkey/test/pages/DatasetInsertPage.java

@@ -23,8 +23,6 @@
 import org.openqa.selenium.WebElement;
 
 import java.util.Map;
-import java.util.Objects;
-import java.util.Optional;
 
 import static org.labkey.test.util.EscapeUtil.FORM_FIELD_PREFIX;
 

src/org/labkey/test/pages/query/UpdateQueryRowPage.java

@@ -15,10 +15,9 @@
 import org.labkey.test.util.EscapeUtil;
 import org.openqa.selenium.WebDriver;
 import org.openqa.selenium.WebElement;
-
+Ï
 import java.io.File;
 import java.util.HashMap;
-import java.util.List;
 import java.util.Map;
 
 public class UpdateQueryRowPage extends LabKeyPage<UpdateQueryRowPage.ElementCache>