fix: make sonar happy

Closes: XRDDEV-2620

src/common/common-db/src/test/java/ee/ria/xroad/common/db/HibernateUtilTest.java

@@ -30,36 +30,44 @@
 
 import org.hibernate.HibernateException;
 import org.hibernate.cfg.Configuration;
+import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.Mock;
 import org.mockito.MockedStatic;
 import org.mockito.Mockito;
 import org.mockito.junit.jupiter.MockitoExtension;
 
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.junit.jupiter.api.Assertions.fail;
+import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.Mockito.CALLS_REAL_METHODS;
-import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 
 @ExtendWith(MockitoExtension.class)
 class HibernateUtilTest {
     private static final String TEST_SESSION_FACTORY_NAME = "testSessionFactory";
 
+    @Mock
+    private Configuration configuration;
+
+    @BeforeEach
+    public void setUp() {
+        when(configuration.configure()).thenReturn(configuration);
+        when(configuration.configure(anyString())).thenReturn(configuration);
+    }
+
     @Test
     void getSessionFactoryHideErrorDetails() {
 
         try (
                 MockedStatic<HibernateUtil> db = Mockito.mockStatic(HibernateUtil.class, CALLS_REAL_METHODS);
                 MockedStatic<SystemProperties> system = Mockito.mockStatic(SystemProperties.class)
         ) {
-            var config = mock(Configuration.class);
-            db.when(HibernateUtil::createEmptyConfiguration).thenReturn(config);
+            db.when(HibernateUtil::createEmptyConfiguration).thenReturn(configuration);
             system.when(SystemProperties::getDatabasePropertiesFile)
                     .thenReturn(HibernateUtilTest.class.getResource("/empty_db.properties").getFile());
-            when(config.configure())
-                    .thenReturn(config);
-            when(config.buildSessionFactory())
+            when(configuration.buildSessionFactory())
                     .thenThrow(new HibernateException("username and ip address"));
             HibernateUtil.getSessionFactory(TEST_SESSION_FACTORY_NAME);
 

src/proxy/src/main/java/ee/ria/xroad/proxy/clientproxy/AbstractClientProxyHandler.java

@@ -157,7 +157,7 @@ protected void failure(MessageProcessorBase processor, Request request, Response
     }
 
     protected void failure(Response response, Callback callback, CodedExceptionWithHttpStatus e,
-                           OpMonitoringData opMonitoringData) throws IOException {
+                           OpMonitoringData opMonitoringData) {
 
         updateOpMonitoringResponseOutTs(opMonitoringData);