Refactor: Fix formatting

Author: ennuite

flight/flight-sql-jdbc-core/src/test/java/org/apache/arrow/driver/jdbc/ConnectionTest.java

@@ -16,7 +16,6 @@
  */
 package org.apache.arrow.driver.jdbc;
 
-import static org.junit.jupiter.api.Assertions.assertFalse;
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertFalse;
 import static org.junit.jupiter.api.Assertions.assertNotNull;
@@ -29,8 +28,8 @@
 import java.sql.Driver;
 import java.sql.DriverManager;
 import java.sql.SQLException;
-import java.util.Map;
 import java.sql.Statement;
+import java.util.Map;
 import java.util.Properties;
 import org.apache.arrow.driver.jdbc.authentication.UserPasswordAuthentication;
 import org.apache.arrow.driver.jdbc.client.ArrowFlightSqlClientHandler;