diff --git a/acl/src/test/java/org/springframework/security/acls/AclPermissionEvaluatorTests.java b/acl/src/test/java/org/springframework/security/acls/AclPermissionEvaluatorTests.java
index e37a64e299..6fc6ebf4e4 100644
--- a/acl/src/test/java/org/springframework/security/acls/AclPermissionEvaluatorTests.java
+++ b/acl/src/test/java/org/springframework/security/acls/AclPermissionEvaluatorTests.java
@@ -26,6 +26,8 @@ import org.springframework.security.acls.model.Acl;
 import org.springframework.security.acls.model.AclService;
 import org.springframework.security.acls.model.ObjectIdentity;
 import org.springframework.security.acls.model.ObjectIdentityRetrievalStrategy;
+import org.springframework.security.acls.model.Permission;
+import org.springframework.security.acls.model.Sid;
 import org.springframework.security.acls.model.SidRetrievalStrategy;
 import org.springframework.security.core.Authentication;
 
@@ -37,7 +39,6 @@ import org.springframework.security.core.Authentication;
 public class AclPermissionEvaluatorTests {
 
 	@Test
-	@SuppressWarnings("unchecked")
 	public void hasPermissionReturnsTrueIfAclGrantsPermission() throws Exception {
 		AclService service = mock(AclService.class);
 		AclPermissionEvaluator pe = new AclPermissionEvaluator(service);
@@ -48,8 +49,8 @@ public class AclPermissionEvaluatorTests {
 		pe.setSidRetrievalStrategy(mock(SidRetrievalStrategy.class));
 		Acl acl = mock(Acl.class);
 
-		when(service.readAclById(any(ObjectIdentity.class), anyList())).thenReturn(acl);
-		when(acl.isGranted(anyList(), anyList(), eq(false))).thenReturn(true);
+		when(service.readAclById(any(ObjectIdentity.class), anyListOf(Sid.class))).thenReturn(acl);
+		when(acl.isGranted(anyListOf(Permission.class), anyListOf(Sid.class), eq(false))).thenReturn(true);
 
 		assertThat(pe.hasPermission(mock(Authentication.class), new Object(), "READ")).isTrue();
 	}
@@ -68,8 +69,8 @@ public class AclPermissionEvaluatorTests {
 		pe.setSidRetrievalStrategy(mock(SidRetrievalStrategy.class));
 		Acl acl = mock(Acl.class);
 
-		when(service.readAclById(any(ObjectIdentity.class), anyList())).thenReturn(acl);
-		when(acl.isGranted(anyList(), anyList(), eq(false))).thenReturn(true);
+		when(service.readAclById(any(ObjectIdentity.class), anyListOf(Sid.class))).thenReturn(acl);
+		when(acl.isGranted(anyListOf(Permission.class), anyListOf(Sid.class), eq(false))).thenReturn(true);
 
 		assertThat(pe.hasPermission(mock(Authentication.class), new Object(), "write")).isTrue();