I have some old code that uses Primefaces 2.2.1 but I now that I need to upgrade the version to 3.1.1 to use some of the new features, some of my javascript functionality is breaking.
I tracked down the issue and realized that in 2.2.1, the jQuery UI plugin was included out of the box but for some reason it is missing in 3.1.1.
Does anyone know why this happened and how can I get my javascript to function correctly without changing it?