Returns an Integer instance representing the specified
int value. If a new Integer instance is not
required, this method should generally be used in preference to
the constructor Integer(int), as this method is likely
to yield significantly better space and time performance by
caching frequently requested values.
This method will always cache values in the range -128 to 127,
inclusive, and may cache other values outside of this range.
i | an int value. |
Integer instance representing i.
Diagram: Number