languageString = languageString.trim();
        private static float q(String languageString) {            float result=0f;            if (languageString!=null) {                int semicolumn=languageString.indexOf(';');                if (semicolumn!=-1 &&                    languageString.length()>semicolumn+2) {                    result=Float.parseFloat(languageString.substring(semicolumn+3));                } else                    result=1.0f;            }            return result;        }