{
	"id": "129107",
	"key": "AC-1401",
	"fields": {
		"issuetype": {
			"id": "1",
			"description": "A problem which impairs or prevents the functions of the product.",
			"name": "Bug",
			"subtask": false
		},
		"project": {
			"id": "12217",
			"key": "AC",
			"name": "Appcelerator - INBOX",
			"projectCategory": {
				"id": "10000",
				"description": "",
				"name": "Customer Service"
			}
		},
		"resolution": {
			"id": "7",
			"description": "",
			"name": "Invalid"
		},
		"resolutiondate": "2014-04-23T03:40:36.000+0000",
		"created": "2014-04-16T09:19:09.000+0000",
		"labels": [
			"iOS",
			"listview"
		],
		"versions": [],
		"issuelinks": [],
		"assignee": {
			"name": "ragrawal",
			"key": "ragrawal",
			"displayName": "Ritu Agrawal",
			"active": true,
			"timeZone": "America/Los_Angeles"
		},
		"updated": "2016-03-08T07:37:49.000+0000",
		"status": {
			"description": "The issue is considered finished, the resolution is correct. Issues which are closed can be reopened.",
			"name": "Closed",
			"id": "6",
			"statusCategory": {
				"id": 3,
				"key": "done",
				"colorName": "green",
				"name": "Done"
			}
		},
		"components": [],
		"description": "This Method create a Memory Leak\r\n\r\n{quote}\r\nmyListView.sections[ id_section ].deleteItemsAt(0,myListView.sections[ id_section ].items.length);\r\n{quote}\r\n\r\nI must remove items from a section of ListView, and add some items later with the method (setItems), and I noticed that by Instruments, when call (deleteItemsAt), the objects contained in the item are not unloaded from memory, and then, when recall SetItems , I have a memory leaks problem\r\n\r\n\r\nTEST CODE\r\n\r\n{code}\r\nvar win = Titanium.UI.createWindow();\r\n\r\nvar template = {\r\n\tchildTemplates : [{\r\n\t\ttype : 'Ti.UI.Label',\r\n\t\tbindId : 'nome_oggetto',\r\n\t\tproperties : {\r\n\t\t\tcolor : 'black',\r\n\t\t\tleft : 10\r\n\t\t},\r\n\t}, {\r\n\t\ttype : 'Ti.UI.Button',\r\n\t\tbindId : 'button_piu',\r\n\t\tproperties : {\r\n\t\t\twidth : 30,\r\n\t\t\theight : 30,\r\n\t\t\tright : 10,\r\n\t\t\ttitle : '+',\r\n\t\t\tvisible : false,\r\n\t\t\tfont : {\r\n\t\t\t\tfontSize : 30\r\n\t\t\t},\r\n\t\t\tcolor : \"black\",\r\n\t\t\ttop : 6,\r\n\t\t\tobj : \"\"\r\n\t\t},\r\n\t\tevents : {\r\n\t\t\tclick : test\r\n\t\t}\r\n\t}],\r\n};\r\n\r\nvar array_app = [];\r\n\r\nfor (var i = 0; i < 10; i++) {\r\n\tarray_app.push({\r\n\t\tnome_oggetto : {\r\n\t\t\ttext : \"row \" + i,\r\n\t\t\tcolor : \"black\"\r\n\t\t},\r\n\t\tbutton_piu : {\r\n\t\t\tvisible : true\r\n\t\t},\r\n\t\tproperties : {\r\n\t\t\tbackgroundColor : \"white\",\r\n\t\t\theight : 50,\r\n\t\t\tselectionStyle : Ti.UI.iPhone.ListViewCellSelectionStyle.NONE,\r\n\t\t\tfont : {\r\n\t\t\t\tfontSize : 18\r\n\t\t\t}\r\n\t\t}\r\n\t});\r\n}\r\n\r\nvar listView = Titanium.UI.createListView({\r\n\ttemplates : {\r\n\t\t'mytemplate' : template\r\n\t},\r\n\tdefaultItemTemplate : 'mytemplate'\r\n});\r\n\r\nvar section = Ti.UI.createListSection({\r\n   title : \"section 1\"\r\n});\r\n\r\nsection.setItems(array_app);\r\n\r\nvar array_section = [];\r\narray_section.push(section);\r\n\r\nlistView.sections = array_section;\r\n\r\nvar delete_btn = Ti.UI.createButton({\r\n\ttitle : \"remove item\",\r\n\twidth : 100,\r\n\tbottom : 30\r\n});\r\n\r\ndelete_btn.addEventListener('click', function(e) {\r\n\tlistView.sections[0].deleteItemsAt(0, 1);\r\n});\r\n\r\nfunction test(){\r\n\t\r\n}\r\n\r\nwin.add(listView);\r\nwin.add(delete_btn);\r\n\r\nwin.open();\r\n{code}",
		"attachment": [
			{
				"id": "47340",
				"filename": "Schermata 2014-04-16 alle 21.44.49.png",
				"author": {
					"name": "nicolomonili",
					"key": "nicolomonili",
					"displayName": "nicolomonili",
					"active": true,
					"timeZone": "Europe/Rome"
				},
				"created": "2014-04-16T19:48:52.000+0000",
				"size": 106663,
				"mimeType": "image/png"
			},
			{
				"id": "47341",
				"filename": "Schermata 2014-04-16 alle 21.45.00.png",
				"author": {
					"name": "nicolomonili",
					"key": "nicolomonili",
					"displayName": "nicolomonili",
					"active": true,
					"timeZone": "Europe/Rome"
				},
				"created": "2014-04-16T19:48:52.000+0000",
				"size": 103096,
				"mimeType": "image/png"
			}
		],
		"flagged": false,
		"summary": "iOS: Memory leak on iOS when remove items from section of ListView",
		"creator": {
			"name": "nicolomonili",
			"key": "nicolomonili",
			"displayName": "nicolomonili",
			"active": true,
			"timeZone": "Europe/Rome"
		},
		"subtasks": [],
		"reporter": {
			"name": "nicolomonili",
			"key": "nicolomonili",
			"displayName": "nicolomonili",
			"active": true,
			"timeZone": "Europe/Rome"
		},
		"environment": "Titanium Studio, build: 3.2.1.201402041146 , Apple 7.0 SDK , xCode 5.0 , Titanium SDK 3.2.2 GA",
		"comment": {
			"comments": [
				{
					"id": "301123",
					"author": {
						"name": "ragrawal",
						"key": "ragrawal",
						"displayName": "Ritu Agrawal",
						"active": true,
						"timeZone": "America/Los_Angeles"
					},
					"body": "Please provide a simple runnable test case so that we can reproduce this issue in-house.",
					"updateAuthor": {
						"name": "ragrawal",
						"key": "ragrawal",
						"displayName": "Ritu Agrawal",
						"active": true,
						"timeZone": "America/Los_Angeles"
					},
					"created": "2014-04-16T17:48:46.000+0000",
					"updated": "2014-04-16T17:48:46.000+0000"
				},
				{
					"id": "301149",
					"author": {
						"name": "nicolomonili",
						"key": "nicolomonili",
						"displayName": "nicolomonili",
						"active": true,
						"timeZone": "Europe/Rome"
					},
					"body": "description updated with a test code and screenshot",
					"updateAuthor": {
						"name": "nicolomonili",
						"key": "nicolomonili",
						"displayName": "nicolomonili",
						"active": true,
						"timeZone": "Europe/Rome"
					},
					"created": "2014-04-16T19:43:04.000+0000",
					"updated": "2014-04-16T19:54:06.000+0000"
				},
				{
					"id": "301209",
					"author": {
						"name": "ragrawal",
						"key": "ragrawal",
						"displayName": "Ritu Agrawal",
						"active": true,
						"timeZone": "America/Los_Angeles"
					},
					"body": "Removing an item from a ListView section marks it ready for garbage collection but it does not mean that the object is collected immediately. Garbage collection timing is based on a number of different factors. A better test would be to add and remove items in a large loop and see if the memory usage continues to go up or stabilizes at some point.",
					"updateAuthor": {
						"name": "ragrawal",
						"key": "ragrawal",
						"displayName": "Ritu Agrawal",
						"active": true,
						"timeZone": "America/Los_Angeles"
					},
					"created": "2014-04-17T05:31:46.000+0000",
					"updated": "2014-04-17T05:31:46.000+0000"
				}
			],
			"maxResults": 3,
			"total": 3,
			"startAt": 0
		}
	}
}