Double Value

[Natraj Gudla]

Hi,
I have a double value which prints a lot of digits after the decimal.
how do i control the number of digits after the decimal.
regards

[Ernest Friedman-Hill]

You can use the java.text.DecimalFormat class to prepare formatted Strings from your double value -- i.e.,

DecimalFormat df = new DecimalFormat("0.000");
System.out.println(df.format(123.456789));

prints 123.456 .