global: cleanup code style

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

ui/src/main/java/com/wireguard/android/model/ObservableTunnel.kt

@@ -9,9 +9,9 @@ import androidx.databinding.Bindable
 import com.wireguard.android.BR
 import com.wireguard.android.backend.Statistics
 import com.wireguard.android.backend.Tunnel
+import com.wireguard.android.databinding.Keyed
 import com.wireguard.android.util.ExceptionLoggers
 import com.wireguard.config.Config
-import com.wireguard.android.databinding.Keyed
 import java9.util.concurrent.CompletableFuture
 import java9.util.concurrent.CompletionStage
 

ui/src/main/java/com/wireguard/android/model/TunnelComparator.kt

@@ -25,7 +25,9 @@ object TunnelComparator : Comparator<String> {
                 return 0
             }
         }
+
         val tokens: MutableList<NaturalSortToken> = ArrayList()
+
         init {
             for (s in NATURAL_SORT_DIGIT_FINDER.findAll(originalString.split(WHITESPACE_FINDER).joinToString(" ").toLowerCase(Locale.ENGLISH))) {
                 try {
@@ -36,6 +38,7 @@ object TunnelComparator : Comparator<String> {
                 }
             }
         }
+
         private companion object {
             private val NATURAL_SORT_DIGIT_FINDER = Regex("""\d+|\D+""")
             private val WHITESPACE_FINDER = Regex("""\s""")

ui/src/main/java/com/wireguard/android/model/TunnelManager.kt

@@ -21,8 +21,8 @@ import com.wireguard.android.R
 import com.wireguard.android.backend.Statistics
 import com.wireguard.android.backend.Tunnel
 import com.wireguard.android.configStore.ConfigStore
-import com.wireguard.android.util.ExceptionLoggers
 import com.wireguard.android.databinding.ObservableSortedKeyedArrayList
+import com.wireguard.android.util.ExceptionLoggers
 import com.wireguard.config.Config
 import java9.util.concurrent.CompletableFuture
 import java9.util.concurrent.CompletionStage