diff --git a/dhp-workflows/dhp-broker-events/src/test/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMissingAuthorOrcidTest.java b/dhp-workflows/dhp-broker-events/src/test/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMissingAuthorOrcidTest.java
index e61299800..2a378ddd6 100644
--- a/dhp-workflows/dhp-broker-events/src/test/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMissingAuthorOrcidTest.java
+++ b/dhp-workflows/dhp-broker-events/src/test/java/eu/dnetlib/dhp/broker/oa/matchers/simple/EnrichMissingAuthorOrcidTest.java
@@ -1,3 +1,4 @@
+
 package eu.dnetlib.dhp.broker.oa.matchers.simple;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
@@ -16,7 +17,8 @@ class EnrichMissingAuthorOrcidTest {
 	final EnrichMissingAuthorOrcid matcher = new EnrichMissingAuthorOrcid();
 
 	@BeforeEach
-	void setUp() throws Exception {}
+	void setUp() throws Exception {
+	}
 
 	@Test
 	void testFindDifferences_1() {
diff --git a/dhp-workflows/dhp-broker-events/src/test/java/eu/dnetlib/dhp/broker/oa/util/ConversionUtilsTest.java b/dhp-workflows/dhp-broker-events/src/test/java/eu/dnetlib/dhp/broker/oa/util/ConversionUtilsTest.java
index ee1bfed05..4c7891576 100644
--- a/dhp-workflows/dhp-broker-events/src/test/java/eu/dnetlib/dhp/broker/oa/util/ConversionUtilsTest.java
+++ b/dhp-workflows/dhp-broker-events/src/test/java/eu/dnetlib/dhp/broker/oa/util/ConversionUtilsTest.java
@@ -23,7 +23,8 @@ import eu.dnetlib.dhp.schema.oaf.StructuredProperty;
 public class ConversionUtilsTest {
 
 	@BeforeEach
-	public void setUp() throws Exception {}
+	public void setUp() throws Exception {
+	}
 
 	@Test
 	public void testAllResultPids() {