Remove unused import

Author: jeffgbutler

src/test/java/examples/emptywhere/EmptyWhereTest.java

@@ -20,8 +20,6 @@
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.mybatis.dynamic.sql.SqlBuilder.*;
 
-import java.util.Optional;
-import java.util.List;
 import java.util.Optional;
 import java.util.stream.Stream;