class zharraylistquchong { public static ArrayList quchong(ArrayList arrayname){ HashSet h=new HashSet(arrayname); ArrayList quchongarray=new ArrayList(); arrayname.clear(); arrayname.addAll(h); arrayname.toArray(); quchongarray=arrayname; return quchongarray; }}
原文地址:https://www.cnblogs.com/tensorflowandroid/p/12651255.html
时间: 2024-08-30 14:35:11