diff --git a/smp-server-library/src/test/java/eu/europa/ec/edelivery/smp/conversion/ExtensionConverterTest.java b/smp-server-library/src/test/java/eu/europa/ec/edelivery/smp/conversion/ExtensionConverterTest.java
index e3c1b5fb2333fe7b2ca2921dc00071f4e3ab6dff..0312a757926c3b0b9f0b45824a21b89ba8f6597f 100644
--- a/smp-server-library/src/test/java/eu/europa/ec/edelivery/smp/conversion/ExtensionConverterTest.java
+++ b/smp-server-library/src/test/java/eu/europa/ec/edelivery/smp/conversion/ExtensionConverterTest.java
@@ -27,6 +27,7 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 
+import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertThat;
 
@@ -127,17 +128,17 @@ public class ExtensionConverterTest {
 
     private void checkExtensions(List<ExtensionType> extensions, int size) {
         Assert.assertNotNull(extensions);
-        Assert.assertEquals(size, extensions.size());
+        assertEquals(size, extensions.size());
         int number = 1;
         for (ExtensionType extension : extensions) {
             Assert.assertNotNull(extension);
-            Assert.assertEquals("name" + number, extension.getExtensionName());
-            Assert.assertEquals("versionId" + number, extension.getExtensionVersionID());
-            Assert.assertEquals("reason" + number, extension.getExtensionReason());
-            Assert.assertEquals("reasonCode" + number, extension.getExtensionReasonCode());
-            Assert.assertEquals("id" + number, extension.getExtensionID());
-            Assert.assertEquals("agencyUri" + number, extension.getExtensionAgencyURI());
-            Assert.assertEquals("agencyName" + number, extension.getExtensionAgencyName());
+            assertEquals("name" + number, extension.getExtensionName());
+            assertEquals("versionId" + number, extension.getExtensionVersionID());
+            assertEquals("reason" + number, extension.getExtensionReason());
+            assertEquals("reasonCode" + number, extension.getExtensionReasonCode());
+            assertEquals("id" + number, extension.getExtensionID());
+            assertEquals("agencyUri" + number, extension.getExtensionAgencyURI());
+            assertEquals("agencyName" + number, extension.getExtensionAgencyName());
             assertNull(extension.getExtensionURI());
             number++;
         }