Java Reference
In-Depth Information
Finally, I have to show you an example that illustrates how much simpler Groovy I/O
streams are than Java streams. Consider writing a trivial application that does the follow-
ing:
1
. Prompts the user to enter numbers on a line, separated by spaces
2
. Reads the line
3
. Adds up the numbers
4
. Prints the result
Nothing to it, right? The next listing shows the Java version.
Listing B.4.
SumNumbers.java
, an application to read a line of numbers and add them
