diff --git a/src/main/java/com/powsybl/network/conversion/server/NetworkConversionService.java b/src/main/java/com/powsybl/network/conversion/server/NetworkConversionService.java
index 3721a81..5f546ef 100644
--- a/src/main/java/com/powsybl/network/conversion/server/NetworkConversionService.java
+++ b/src/main/java/com/powsybl/network/conversion/server/NetworkConversionService.java
@@ -4,7 +4,6 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
-
 package com.powsybl.network.conversion.server;
 
 import com.fasterxml.jackson.core.JsonProcessingException;
diff --git a/src/test/java/com/powsybl/network/conversion/server/ShortCircuitBackwardCompatibilityTest.java b/src/test/java/com/powsybl/network/conversion/server/ShortCircuitBackwardCompatibilityTest.java
index 56acb87..2da97cb 100644
--- a/src/test/java/com/powsybl/network/conversion/server/ShortCircuitBackwardCompatibilityTest.java
+++ b/src/test/java/com/powsybl/network/conversion/server/ShortCircuitBackwardCompatibilityTest.java
@@ -4,7 +4,6 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
-
 package com.powsybl.network.conversion.server;
 
 import com.powsybl.iidm.network.Generator;