New to Java

Hi,

I want to put a float value to double variable.

float f  = 1.0000345f;
double d = f;
System.out.println("float " + f);//Prints 1.0000345
System.out.println("double " + d);//Prints 1.0000344514846802

Why does the double variable contains a different value.
Is there a way to overcome this issue.

Thanks,
Chamal.