final SamrDomainHandle domainHandle = new SamrDomainHandle(handle, policyHandle, 0x00000200, domsid.unwrap(sid_t.class));
                try (SamrAliasHandle aliasHandle = new SamrAliasHandle(handle, domainHandle, 0x0002000c, rid)) {
                    rpc = new MsrpcGetMembersInAlias(aliasHandle, sidarray);
                    handle.sendrecv(rpc);
                    if (rpc.retval != 0) {

            final int flags) throws IOException {
        SamrAliasHandle aliasHandle = null;
        final lsarpc.LsarSidArray sidarray = new lsarpc.LsarSidArray();
        MsrpcGetMembersInAlias rpc = null;

        try {
            aliasHandle = new SamrAliasHandle(handle, domainHandle, 0x0002000c, rid);
            rpc = new MsrpcGetMembersInAlias(aliasHandle, sidarray);