Predict the output of the following program.
class Test
{ public static void main(String[] args)
{
Double object = new Double("2.4");
int a = object.intValue();
byte b = object.byteValue();
float d = object.floatValue();
double c = object.doubleValue();
System.out.println(a + b + c + d );
}
} |
(A) 8
(B) 8.8
(C) 8.800000095367432
Answer: (C)
Explanation: Arithmetic conversions are implicitly performed to cast the values to a common type. The compiler first performs integer promotion. If the operands still have different types, then they are converted to the type that appears highest in the hierarchy.
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