diff --git a/jdbc/src/test/java/org/apache/zeppelin/jdbc/JDBCInterpreterTest.java b/jdbc/src/test/java/org/apache/zeppelin/jdbc/JDBCInterpreterTest.java
index ca525962b42..4089eb802c0 100644
--- a/jdbc/src/test/java/org/apache/zeppelin/jdbc/JDBCInterpreterTest.java
+++ b/jdbc/src/test/java/org/apache/zeppelin/jdbc/JDBCInterpreterTest.java
@@ -59,7 +59,6 @@
 import static org.apache.zeppelin.jdbc.JDBCInterpreter.DEFAULT_USER;
 import static org.apache.zeppelin.jdbc.JDBCInterpreter.PRECODE_KEY_TEMPLATE;
 
-import static org.junit.jupiter.api.Assertions.assertThrows;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 import static org.junit.jupiter.api.Assertions.assertFalse;
 import static org.junit.jupiter.api.Assertions.fail;
@@ -759,7 +758,8 @@ void testValidateConnectionUrl() throws IOException, InterpreterException {
     jdbcInterpreter.open();
     InterpreterResult interpreterResult = jdbcInterpreter.interpret("SELECT 1", context);
     assertEquals(InterpreterResult.Code.ERROR, interpreterResult.code());
-    assertEquals("Connection URL contains improper configuration", interpreterResult.message().get(0).getData());
+    assertEquals("Connection URL contains improper configuration",
+            interpreterResult.message().get(0).getData());
   }
 
   private InterpreterContext getInterpreterContext() {