Merge "Remove the reference of new Network(int) in Vpn.java"

    /**

     * Updates underlying network set.

     */

    public synchronized boolean setUnderlyingNetworks(Network[] networks) {

    public synchronized boolean setUnderlyingNetworks(@Nullable Network[] networks) {

        if (!isCallerEstablishedOwnerLocked()) {

            return false;

        }

        if (networks == null) {

            mConfig.underlyingNetworks = null;

        } else {

            mConfig.underlyingNetworks = new Network[networks.length];

            for (int i = 0; i < networks.length; ++i) {

                if (networks[i] == null) {

                    mConfig.underlyingNetworks[i] = null;

                } else {

                    mConfig.underlyingNetworks[i] = new Network(networks[i].getNetId());

                }

            }

        }

        // Make defensive copy since the content of array might be altered by the caller.

        mConfig.underlyingNetworks =

                (networks != null) ? Arrays.copyOf(networks, networks.length) : null;

        mNetworkAgent.setUnderlyingNetworks((mConfig.underlyingNetworks != null)

                ? Arrays.asList(mConfig.underlyingNetworks) : null);

        return true;