Casting problem

[Amar Deep Singh Chaudhary]

hi ranchers !
i have a problem in casting the double data type into the string type.
i have write a code as
double i=100*Math.random();
String a=i.toString();
but it is throwing an error .please give anybody give the suggestion that how i can convert a random number into a string type.
thanks in Advance
Amar Deep Chaudhary

[Keith Lynn]

You can't call a method on a primitive.

If you look at the String API, you will find an overloaded method called valueOf that will let you convert any type to a String.

[Maurizio Nagni]

Moreover if you want a more strict control over type you can use also

  Double.toString(double d)