Exception in thread "main" java.lang.ClassCastException: java.util.Arrays$ArrayList cannot be cast to java.util.ArrayList at collection.ConvertArray.main(ConvertArray.java:22)
3.又一个解决方案 这个解决方案由Otto提供 ?
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Element[] array = {new Element(1), new Element(2)};List<element> list = new ArrayList<element>(array.length);Collections.addAll(list, array);