public static List<User> from(Cursor c){
  List<User> users=null;
  int count=c.getCount();
  if (count > 0) {
    users=new ArrayList<>(count);
    while (c.moveToNext()) {
      User user=new User();
      Syncing.from(c,user);
      int col=c.getColumnIndex(EMAIL_HASH);
      if (col >= 0) {
        user.emailHash=c.getString(col);
      }
      col=c.getColumnIndex(FOLLOWING);
      if (col >= 0) {
        user.isFollowing=c.getInt(col) == 1;
      }
      users.add(user);
    }
  }
  c.close();
  return users;
}

public static List < User > from ( Cursor c ) { List < User > users = null ; int count = c . getCount ( ) ; if ( count > 0 ) { users = new ArrayList < > ( count ) ; while ( c . moveToNext ( ) ) { User user = new User ( ) ; Syncing . from ( c , user ) ; int col = c . getColumnIndex ( EMAIL_HASH ) ; if ( col >= 0 ) { user . emailHash = c . getString ( col ) ; } col = c . getColumnIndex ( FOLLOWING ) ; if ( col >= 0 ) { user . isFollowing = c . getInt ( col ) == 1 ; } users . add ( user ) ; } } c . close ( ) ; return users ; }
get contacts from the cursor and then close it .
