Oracle-OCP19C認(rèn)證精品班
? ? ? ?if ("test1".equals(iterator.next())){
? ? ? ? ? ?iterator.remove();
? ? ? ?}
? ?}
? ?System.out.println(list.toString());}Exception in thread "main" java.lang.UnsupportedOperationException
at java.util.concurrent.CopyOnWriteArrayList$COWIterator.remove(CopyOnWriteArrayList.java:1178)
標(biāo)簽：
