YAML sequence / Array gets its elements split if they have a comma in them

[melmccann]

The first element of the below example "userAgents" gets split into 2 elements at the comma when it is parsed, regardless of whether it is surrounded by single or double quotes.
Can this be prevented, perhaps for single quoted String?

userAgents:
- 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML,like Gecko) Chrome/67.0.3396.99 Safari/537.36'
- 'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; .NET CLR 1.1.4322)'

[mark-henry]

I also have this problem.

productNames:
 - Automation (57,000)
 - Automation

I also tried

productNames:
 - 'Automation (57,000)'
 - Automation

and

productNames: ['Automation (57,000)', 'Automation']

In all cases, the result was:

config = configurationProvider.bind(...);
// I expect config.productNames().length to be 2, but is 3; the first two elements in the array are "Automation (57" and "000)"

[mark-henry]

Created a failing test for this issue: master...mark-henry:cfg4j:yaml-commas