small fix

Author: harikrishna-patnala

plugins/network-elements/internal-loadbalancer/src/test/java/org/apache/cloudstack/internallbvmmgr/InternalLBVMServiceTest.java

@@ -34,8 +34,8 @@
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.mockito.ArgumentMatchers;
 import org.mockito.BDDMockito;
-import org.mockito.Matchers;
 import org.mockito.MockedStatic;
 import org.mockito.Mockito;
 import org.springframework.test.context.ContextConfiguration;
@@ -113,7 +113,7 @@ public void setUp() {
 
         Mockito.when(_accountMgr.getSystemUser()).thenReturn(new UserVO(1));
         Mockito.when(_accountMgr.getSystemAccount()).thenReturn(new AccountVO(2));
-        Mockito.when(_accountDao.findByIdIncludingRemoved(Matchers.anyLong())).thenReturn(new AccountVO(2));
+        Mockito.when(_accountDao.findByIdIncludingRemoved(ArgumentMatchers.anyLong())).thenReturn(new AccountVO(2));
         CallContext.register(_accountMgr.getSystemUser(), _accountMgr.getSystemAccount());
 
         final DomainRouterVO validVm =