make del format tolerant of extra whitespace

[Google Code Exporter]

What steps will reproduce the problem?

Create a file 't' that has a line "5,6 " with an extra space before the end
of line.

read(del('t', { schema: schema { x: long, y: long }}));

What is the expected output? 

[{x:5, y:6}]

What do you see instead?

java.lang.NumberFormatException: For input string: "6 "

Original issue reported on code.google.com by [e-mail] on 10 Mar 2010 at 6:32