fix new PMD error after rebase, fix display remote file list issue

src/com/owncloud/android/ui/adapter/FileListListAdapter.java

@@ -386,7 +386,7 @@ public class FileListListAdapter extends BaseAdapter implements FilterableListAd
      */
     public void swapDirectory(OCFile directory, FileDataStorageManager updatedStorageManager
             , boolean onlyOnDevice) {
-        if (updatedStorageManager != null && updatedStorageManager.equals(mStorageManager)) {
+        if (updatedStorageManager != null && !updatedStorageManager.equals(mStorageManager)) {
             mStorageManager = updatedStorageManager;
             mAccount = AccountUtils.getCurrentOwnCloudAccount(mContext);
         }

src/com/owncloud/android/ui/helpers/SparseBooleanArrayParcelable.java

@@ -30,6 +30,7 @@ import android.util.SparseBooleanArray;
  */
 public class SparseBooleanArrayParcelable implements Parcelable {
 
+    @SuppressWarnings("PMD.SuspiciousConstantFieldName")
     public static Parcelable.Creator<SparseBooleanArrayParcelable> CREATOR =
         new Parcelable.Creator<SparseBooleanArrayParcelable>() {