{"type":"rich","version":"1.0","title":"#Java Chapter 9\nCollection and Map","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/Zw5aKJPjJiGJ7kXO/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/670e5a2893e3262189ee45ce\" frameborder=\"0\" allowfullscreen></iframe>"}