Class java.lang.Number
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Class java.lang.Number
java.lang.Object

+java.lang.Number
 public class Number
 extends Object
Number is an abstract superclass for numeric scalar types.
Integer, Long, Float and Double are subclasses of Number that bind
to a particular numeric representation.
 See Also:
 Integer, Long, Float, Double

Number()


doubleValue()
 Returns the value of the number as a double.

floatValue()
 Returns the value of the number as a float.

intValue()
 Returns the value of the number as an int.

longValue()
 Returns the value of the number as a long.
Number
public Number()
intValue
public abstract int intValue()
 Returns the value of the number as an int.
This may involve rounding if the number is not already an integer.
longValue
public abstract long longValue()
 Returns the value of the number as a long. This may involve rounding
if the number is not already a long.
floatValue
public abstract float floatValue()
 Returns the value of the number as a float. This may involve rounding
if the number is not already a float.
doubleValue
public abstract double doubleValue()
 Returns the value of the number as a double. This may involve rounding
if the number is not already a double.
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