Incorrect swagger-codegen-cli code generation for nested array

[vijayrcse]

I am using swagger-codegen-clie version 2.1.2. For a given json schema that contains nested array the model property is generated as follows

private List<List<Descriptor>> chains = new ArrayList<List>() ;

Above doesn't compile. The swagger spec is 2.0 and a sample snippet is as follows which represent the nested array

how should we get past this issue ?

generated json snippet from service end point using swagger spec 2.0

"chains": {
                "type": "array",
                "description": "Ordered descriptor chains",
                "items": {
                    "type": "array",

                    "items": {
                        "$ref": "#/definitions/Descriptor"
                    }
                }
            }

[vijayrcse]

issue is same as #989

[wing328]

Closing this as it's the same as #989 (closed)