String Formatter in GWT

Question

How do I format my string in GWT?

I made a method

  Formatter format = new Formatter();
    int matches = 0;
    Formatter formattedString = format.forma         


        

Answer 1

See the official page on GWT date and number formatting.

They suggest the following:

myNum decimal = 33.23232;
myString = NumberFormat.getFormat("#.00").format(decimal);

It is best to use their supported, optimized methods, than to cook up your own non-optimal method. Their compiler will be optimizing them all to nearly the same thing anyway in the end.