diff --git a/gp2gp-translator/src/test/java/uk/nhs/adaptors/pss/translator/mapper/diagnosticreport/SpecimenMapperTest.java b/gp2gp-translator/src/test/java/uk/nhs/adaptors/pss/translator/mapper/diagnosticreport/SpecimenMapperTest.java
index f49cc2fcf..2dbbae500 100644
--- a/gp2gp-translator/src/test/java/uk/nhs/adaptors/pss/translator/mapper/diagnosticreport/SpecimenMapperTest.java
+++ b/gp2gp-translator/src/test/java/uk/nhs/adaptors/pss/translator/mapper/diagnosticreport/SpecimenMapperTest.java
@@ -37,7 +37,7 @@
 import uk.nhs.adaptors.pss.translator.service.ConfidentialityService;
 
 @ExtendWith(MockitoExtension.class)
-public class SpecimenMapperTest {
+class SpecimenMapperTest {
 
     private static final String XML_RESOURCES_BASE = "xml/Specimen/";
     private static final String SPECIMEN_PREFIX = "Specimen/";
diff --git a/gpc-api-facade/src/test/java/uk/nhs/adaptors/pss/gpc/util/fhir/OperationOutcomeUtilsTest.java b/gpc-api-facade/src/test/java/uk/nhs/adaptors/pss/gpc/util/fhir/OperationOutcomeUtilsTest.java
index 920ecdf77..b060a7d6c 100644
--- a/gpc-api-facade/src/test/java/uk/nhs/adaptors/pss/gpc/util/fhir/OperationOutcomeUtilsTest.java
+++ b/gpc-api-facade/src/test/java/uk/nhs/adaptors/pss/gpc/util/fhir/OperationOutcomeUtilsTest.java
@@ -4,7 +4,9 @@
 import static org.hl7.fhir.dstu3.model.OperationOutcome.IssueSeverity.ERROR;
 import static org.hl7.fhir.dstu3.model.OperationOutcome.IssueType.NOTSUPPORTED;
 import static org.junit.jupiter.api.Assertions.assertEquals;
+
 import org.hl7.fhir.dstu3.model.CodeableConcept;
+import org.hl7.fhir.dstu3.model.OperationOutcome;
 import org.junit.jupiter.api.Test;
 
 import uk.nhs.adaptors.common.util.CodeableConceptUtils;
diff --git a/smoke-tests/src/test/java/Gp2GpAdaptorSmokeTest.java b/smoke-tests/src/test/java/Gp2GpAdaptorSmokeTest.java
index 3cdc36f73..6adf9fc15 100644
--- a/smoke-tests/src/test/java/Gp2GpAdaptorSmokeTest.java
+++ b/smoke-tests/src/test/java/Gp2GpAdaptorSmokeTest.java
@@ -36,7 +36,7 @@ public static void setup() {
     }
 
     @Test
-    public void expect_Gp2gpAdaptorIsAvailable() {
+    void expect_Gp2gpAdaptorIsAvailable() {
 
         Optional<String> responseBody = Optional.empty();