Code improvement.

app/src/main/java/chat/rocket/android/core/lifecycle/CancelStrategy.kt

@@ -8,6 +8,7 @@ import kotlinx.coroutines.experimental.Job
 import javax.inject.Inject
 
 class CancelStrategy @Inject constructor(owner: LifecycleOwner, val jobs: Job) : LifecycleObserver {
+
     init {
         owner.lifecycle.addObserver(this)
     }

app/src/main/java/chat/rocket/android/dagger/AppComponent.kt

@@ -10,7 +10,7 @@ import dagger.android.support.AndroidSupportInjectionModule
 import javax.inject.Singleton
 
 @Singleton
-@Component(modules = arrayOf(AndroidSupportInjectionModule::class, AppModule::class, ActivityBuilder::class))
+@Component(modules = [AndroidSupportInjectionModule::class, AppModule::class, ActivityBuilder::class])
 interface AppComponent {
 
     @Component.Builder

app/src/main/java/chat/rocket/android/dagger/module/ActivityBuilder.kt

@@ -11,19 +11,17 @@ import chat.rocket.android.dagger.scope.PerActivity
 import dagger.Module
 import dagger.android.ContributesAndroidInjector
 
-@Module
-abstract class ActivityBuilder {
+@Module abstract class ActivityBuilder {
 
     @PerActivity
-    @ContributesAndroidInjector(modules = arrayOf(
-        AuthenticationModule::class,
+    @ContributesAndroidInjector(modules = [AuthenticationModule::class,
         LoginFragmentProvider::class,
         ServerFragmentProvider::class,
         SignupFragmentProvider::class,
         TwoFAFragmentProvider::class
-    ))
+    ])
+
     abstract fun bindAuthenticationActivity(): AuthenticationActivity
 
-    @ContributesAndroidInjector
-    abstract fun bindMainActivity(): MainActivity
+    @ContributesAndroidInjector abstract fun bindMainActivity(): MainActivity
 }