Supported value types are: any String type or class.
It's been used only for Strings in the "String1, String2 ..." format.
Possible parameter to add, a delimiter character between different elements in the String.]]> Supported value types are: any number type or class.]]> Supported value types are: any number type or class.]]> Supported contextual beans: $row]]> The binding type is expected to be java.lang.String.]]>