API调用GEThttps://api.softlayer.com/rest/v3/SoftLayer_Product_Package/257/getConfiguration?objectMask=mask[itemCategory]返回一个对象，[]datatypes.Product_Package_Order_Configuration其中填充了ItemCategory。示例输出:{"id":7167,"isRequired":0,"itemCategoryId":390,"orderStepId":1,"packageId":257,"sort":0,"itemCategory

我有以下业务对象:publicclassItemCategoryBO{publicstringItemCategory{get;set;}publicstringTitle{get;set;}}publicclassItemBO{publicintItemId{get;set;}publicstringTitle{get;set;}publicstringItemCategory{get;set;}}ListcategoryList=newList();ItemCategoryBOitemCategory=newItemCategoryBO();itemCategory.ItemCat

我有以下业务对象:publicclassItemCategoryBO{publicstringItemCategory{get;set;}publicstringTitle{get;set;}}publicclassItemBO{publicintItemId{get;set;}publicstringTitle{get;set;}publicstringItemCategory{get;set;}}ListcategoryList=newList();ItemCategoryBOitemCategory=newItemCategoryBO();itemCategory.ItemCat

在我的应用程序中，我使用LinkhedHashSet而不是ArrayList来保存ItemCategory对象(具有name和id属性的POJO)现在我想在Spinned中加载这个LinkedHashSet，而不必事先将LinkedHashsSet转换为ArrayList。可能吗？这是我的代码publicstaticvoidloadSpinnerData(Contextcontext,ArrayListarray,Spinnerspinner){//CreatingadapterforspinnerArrayAdapterdataAdapter=newArrayAdapter(cont