Generating getters for "_field"

Since some build (about beta) new Getters and Setters are generated incorrect.

I use "_" symbol as a prefix for my class fields. And now, when I try to generate a getter for a field "_selectorsAcceptCount" for example, I get this thing:

public static int get_selectorsAcceptCount() {
return _selectorsAcceptCount;
}

instead of

public static int getSelectorsAcceptCount() {
return _selectorsAcceptCount;
}

I've checked coding style settings, but there is everything ok (prefix "_" is set for fields is set).

Have I to do something more, that simply prefix setting? Or it's a possible bug?