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Java Program to convert Double to numeric primitive data types
Let’s say we have Double object here.
Double obj = new Double("39.45");Now, if we want to convert this Double to short primitive data type. For that, use the in-built shortValue() method.
// converting to short primitive types short shortObj = obj.shortValue(); System.out.println(shortObj);
In the same way convert Double to another numeric primitive data type int. For that, use the in-built intValue() method.
// converting to int primitive types int intObj = obj.intValue(); System.out.println(intObj);
The following is an example wherein we convert Double to numeric primitive types short, int, float, etc.
Example
public class Demo {
public static void main(String args[]) {
Double obj = new Double("39.45");
int intVal = obj.intValue();
System.out.println(intVal);
byte byteVal = obj.byteValue();
System.out.println(byteVal);
short shortVal = obj.shortValue();
System.out.println(shortVal);
float floatVal = obj.floatValue();
System.out.println(floatVal);
double doubleVal = obj.doubleValue();
System.out.println(doubleVal);
}
}Output
39 39 39 39.45 39.45
Updated on: 26-Jun-2020
1K+ Views
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