TabsFragment.kt

class TabsFragment : Fragment() {

    private val tabFragments: Array<KClass<out BaseFragment>>

    init {
        val mainNavPlugins = PluginManager.getPlugins().filter {
            it.getMainFragment() != null
        }.toTypedArray()

        tabFragments = arrayOf(
            ProxyListFragment::class.java,
            *mainNavPlugins.map {
                it.getMainFragment()!!.java
            }.toTypedArray(),
            CertificateListFragment::class.java,
            SettingsFragment::class.java
        )
    }
}