package Ġcom . bar ret tot te . models Ċ Ċ import Ġcom . bar ret tot te . models . common . Address Ċ import Ġcom . bar ret tot te . models . common . Thing Ċ Ċ import Ġcom . fasterxml . jackson . module . kotlin .* Ċ Ċ @ JsonInclude ( JsonInclude . Include . NON _ NULL ) Ċ open Ġclass ĠMy Basic Test Ġ: ĠThing () Ġ{ ĊĠĠĠ Ġvar Ġmy Num Array : ĠList < Float > Ġ= ĠMutable List < Float >() ĊĠĠĠ Ġvar Ġmy Num Array 2 : ĠArray < Float > Ġ= ĠArray < Float >() ĊĠĠĠ Ġvar Ġmy Num Set : ĠSet < Float > Ġ= ĠMutable Set < Float >() ĊĠĠĠ Ġvar Ġmy String List : ĠList < String > Ġ= ĠMutable List < String >() ĊĠĠĠ Ġvar Ġmy Int : ĠInt ĊĠĠĠ Ġvar Ġmy Prim Int : ĠInt ĊĠĠĠ Ġvar Ġmy Prim Bool : ĠBoolean ĊĠĠĠ Ġvar Ġmy Nested List : ĠList < Set < Address >> Ġ= ĠMutable List < Mutable Set < Address >>() Ċ } Ċ