@Nullable
    public static String incubatorChannelPackageName() {
        return INCUBATOR_CHANNEL_PACKAGE_NAME;
    }
Finds the {@link SSLSession} of the current TLS connection.

@return the {@link SSLSession} if found, or {@code null} if not found or {@link Channel} is {@code null}.
core/src/main/java/com/linecorp/armeria/internal/common/util/ChannelUtil.java