rpc.policy_handle mockHandle = mock(rpc.policy_handle.class);
        lsarpc.LsarSidArray mockSids = mock(lsarpc.LsarSidArray.class);
        lsarpc.LsarRefDomainList mockDomains = mock(lsarpc.LsarRefDomainList.class);
        lsarpc.LsarTransNameArray mockNames = mock(lsarpc.LsarTransNameArray.class);

        lsarpc.LsarLookupSids lookupSids = new lsarpc.LsarLookupSids(mockHandle, mockSids, mockDomains, mockNames, (short) 1, 10);