我曾尝试下面的代码java.lang.UnsupportedOperationException在java.util.AbstractList.remove(来源不明)
String s[]={"1","2","3","4"};
Collection c=Arrays.asList(s);
System.out.println(c.remove("1") +" remove flag");
System.out.println(" collcetion "+c);
我得到
Exception in thread "main" java.lang.UnsupportedOperationException
at java.util.AbstractList.remove(Unknown Source)
at java.util.AbstractList$Itr.remove(Unknown Source)
at java.util.AbstractCollection.remove(Unknown Source)
at test.main(test.java:26)
谁能帮我解决这个问题?
什么问题? –
这是一个博客条目吗? – Jacob
所以你知道答案吗? – Bajji