In this section, we are going to convert an object type data into a double.
Convert Object to Double
In this section, we are going to convert an object type data into a double.
Code Description:
The given program helps you in converting an object type data into a double. An object contains a data 10. Firstly, we convert into a string format then we pass into the valueOf() method. And we follow similar process to double conversion. Finally, we get the converted value into a double.
valueOf(): This method returns a double object value and the double value represented by the parameter string (str).
Here is the code of this program:
import java.io.*; import java.lang.*; public class ObjectToDouble{ public static void main (String[] args){ Object obj = 10; String str = obj.toString(); double d = Double.valueOf(str).doubleValue(); System.out.println("Double value is: = " + d); } } |
Output of this program:
C:\corejava>java ObjectToDouble Double value is: = 10.0 C:\corejava> _ |