private   static   class  GetterSum {
         private   final   static  String pattern             = "#0.00";
         private   final   static  Character decimalSeparator = '.';
         private   final   static  DecimalFormat df; 
         static  {
            DecimalFormatSymbols dfs =  new  DecimalFormatSymbols();
            dfs.setDecimalSeparator(decimalSeparator);
            df =  new  DecimalFormat(pattern, dfs);
            df.setMinimumFractionDigits( 2 );
            df.setMaximumFractionDigits( 2 );
        }
         public   static   synchronized   Double  getDouble(String value) {
             Double  result =  null ;
             try  {
                ParsePosition ps =  new  ParsePosition( 0 );
                result = df.parse(value, ps).doubleValue();
                 if  (ps.getErrorIndex() != - 1  || ps.getIndex() != value.length()) {
                    result =  null ;
                     throw   new  ParseException(value, ps.getIndex());
                }
            }  catch  (NullPointerException ex) {
                //Logger.getLogger(currPackage).error(ex);
                result =  null ;
            }  catch  (ParseException ex) {
                //Logger.getLogger(currPackage).error(ex);
                result =  null ;
            }
             return  result;
        }
.....
    }

\n                 if  (ps.getErrorIndex() != - 1  || ps.getIndex() != value.length()) {\n                    result =  null ;\n                     throw   new  ParseException(value, ps.getIndex());\n                }\n