remove useless method in preference helper

2 files changed, 3 insertions, 11 deletions

diff --git a/app/src/main/java/se/leap/bitmaskclient/base/StartActivity.java b/app/src/main/java/se/leap/bitmaskclient/base/StartActivity.java
index 5363f16e..590af74c 100644
--- a/app/src/main/java/se/leap/bitmaskclient/base/StartActivity.java
+++ b/app/src/main/java/se/leap/bitmaskclient/base/StartActivity.java
@@ -258,7 +258,7 @@ public class StartActivity extends Activity{
         if (requestCode == REQUEST_CODE_CONFIGURE_LEAP) {
             if (resultCode == RESULT_OK && data != null && data.hasExtra(Provider.KEY)) {
                 Provider provider = data.getParcelableExtra(Provider.KEY);
-                storeProviderInPreferences( provider);
+                storeProviderInPreferences(provider);
                 ProviderObservable.getInstance().updateProvider(provider);
                 EipCommand.startVPN(this, false);
                 showNextActivity(provider);
@@ -296,7 +296,7 @@ public class StartActivity extends Activity{
             lastSeenHashes.add(hash);
             p.setMotdLastSeenHashes(lastSeenHashes);
             p.setLastMotdSeen(System.currentTimeMillis());
-            PreferenceHelper.persistProviderAsync(p);
+            PreferenceHelper.storeProviderInPreferences(p, true);
             ProviderObservable.getInstance().updateProvider(p);
         }
         showMotdFragment(message);
diff --git a/app/src/main/java/se/leap/bitmaskclient/base/utils/PreferenceHelper.java b/app/src/main/java/se/leap/bitmaskclient/base/utils/PreferenceHelper.java
index ba644b91..7e8955cd 100644
--- a/app/src/main/java/se/leap/bitmaskclient/base/utils/PreferenceHelper.java
+++ b/app/src/main/java/se/leap/bitmaskclient/base/utils/PreferenceHelper.java
@@ -196,16 +196,8 @@ public class PreferenceHelper {
         }
     }
 
-    public static void persistProviderAsync(Provider provider) {
-        synchronized (LOCK) {
-            storeProviderInPreferences(provider, true);
-        }
-    }
-
     public static void storeProviderInPreferences(Provider provider) {
-        synchronized (LOCK) {
-            storeProviderInPreferences(provider, false);
-        }
+        storeProviderInPreferences(provider, false);
     }
 
     /**