I am using Bonita 7.6 Community edition. I have used a collection in my form to save a set of values to the variable defined in the contract. When I try to reference the variable (which is an array list) in order to convert it into a json and perform other operations, I get this value instead: values: [[com.company.model.BusinessVariableName@bb40064, com.company.model.BusinessVariableName@f96dc678]]. What does the @--- value stand for and how can I access the arraylist data in a json format?
