Last Value From String
Write a method name
lastValueFromString that accepts a
String containing one or more lines, each containing an
integer value, and returns the last value as an
The values may have whitespace around them!
For example, given the
1 2 4
You should return
You can assume that the passed
String is not
null, contains at least one line, and has no blank lines or lines
that do not contain an integer value.