@Override
    public boolean isCountable() {
        if (!entitySelector.isCountable()) {
            return false;
        }
        for (ValueSelector valueSelector : valueSelectors) {
            if (!valueSelector.isCountable()) {
                return false;
            }
        }
        return true;
    }
@Override
    public boolean isCountable() {
        if (!entitySelector.isCountable()) {
            return false;
        }
        for (ValueSelector valueSelector : valueSelectors) {
            if (!valueSelector.isCountable()) {
                return false;
            }
        }
        return true;
    }
@ Override public boolean isCountable ( ) { if ( ! entitySelector . isCountable ( ) ) { return false ; } for ( ValueSelector valueSelector : valueSelectors ) { if ( ! valueSelector . isCountable ( ) ) { return false ; } } return true ; }
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