Return double value as byte, double, float, int, long, short « Double « Numbers « Development

Return	Method	Summary
byte	byteValue()	Returns a byte (by casting to a byte).
double	doubleValue()	Returns the double value of this Double object.
float	floatValue()	Returns the float value of this Double object.
int	intValue()	Returns the value of this Double as an int (by casting to type int).
long	longValue()	Returns the value of this Double as a long (by casting to type long).
short	shortValue()	Returns the value of this Double as a short (by casting to a short).


public class Main {
  public static void main(String[] args) {
    Double doubleObject = new Double("10.01");
    byte b = doubleObject.byteValue();
    System.out.println("byte:"+b);

    short s = doubleObject.shortValue();
    System.out.println("short:"+s);

    int i = doubleObject.intValue();
    System.out.println("int:"+i);

    float f = doubleObject.floatValue();
    System.out.println("float"+f);

    double d = doubleObject.doubleValue();
    System.out.println("double:"+d);

    long l = doubleObject.longValue();
    System.out.println("long:"+l);
  }
}


byte:10
short:10
int:10
float10.01
double:10.01
long:10