Kotlin: fix some wrong null assertions.

app/src/main/java/com/etesync/syncadapter/syncadapter/CalendarSyncManager.kt

@@ -111,7 +111,7 @@ constructor(context: Context, account: Account, settings: AccountSettings, extra
         }
 
         val event = events[0]
-        val local = localCollection!!.getByUid(event.uid) as LocalEvent
+        val local = localCollection!!.getByUid(event.uid) as LocalEvent?
 
         if (cEntry.isAction(SyncEntry.Actions.ADD) || cEntry.isAction(SyncEntry.Actions.CHANGE)) {
             processEvent(event, local)

app/src/main/java/com/etesync/syncadapter/syncadapter/ContactsSyncManager.kt

@@ -163,7 +163,7 @@ constructor(context: Context, account: Account, settings: AccountSettings, extra
             App.log.warning("Received multiple VCards, using first one")
 
         val contact = contacts[0]
-        val local = localCollection!!.getByUid(contact.uid) as LocalResource
+        val local = localCollection!!.getByUid(contact.uid) as LocalResource?
 
 
         if (cEntry.isAction(SyncEntry.Actions.ADD) || cEntry.isAction(SyncEntry.Actions.CHANGE)) {

app/src/main/java/com/etesync/syncadapter/ui/AccountActivity.kt

@@ -180,7 +180,7 @@ class AccountActivity : BaseActivity(), Toolbar.OnMenuItemClickListener, PopupMe
         }
     }
 
-    override fun onCreateLoader(id: Int, args: Bundle): Loader<AccountInfo> {
+    override fun onCreateLoader(id: Int, args: Bundle?): Loader<AccountInfo> {
         return AccountLoader(this, account!!)
     }
 

app/src/main/java/com/etesync/syncadapter/ui/AppSettingsActivity.kt

@@ -60,7 +60,7 @@ class AppSettingsActivity : BaseActivity() {
             dbHelper.close()
         }
 
-        override fun onCreatePreferences(bundle: Bundle, s: String) {
+        override fun onCreatePreferences(bundle: Bundle?, s: String?) {
             addPreferencesFromResource(R.xml.settings_app)
 
             prefResetHints = findPreference("reset_hints")

app/src/main/java/com/etesync/syncadapter/ui/DebugInfoActivity.kt

@@ -72,7 +72,7 @@ class DebugInfoActivity : BaseActivity(), LoaderManager.LoaderCallbacks<String>
         ACRA.getErrorReporter().removeCustomData("debug_info")
     }
 
-    override fun onCreateLoader(id: Int, args: Bundle): Loader<String> {
+    override fun onCreateLoader(id: Int, args: Bundle?): Loader<String> {
         return ReportLoader(this, args)
     }
 
@@ -101,7 +101,7 @@ class DebugInfoActivity : BaseActivity(), LoaderManager.LoaderCallbacks<String>
             var phase: String? = null
 
             if (extras != null) {
-                throwable = extras.getSerializable(KEY_THROWABLE) as Throwable
+                throwable = extras.getSerializable(KEY_THROWABLE) as Throwable?
                 logs = extras.getString(KEY_LOGS)
                 account = extras.getParcelable(KEY_ACCOUNT)
                 authority = extras.getString(KEY_AUTHORITY)