我有下面的示例代码:
String[] patternArray = {"1","2","3"};
List<String> patternCheck = Arrays.asList(patternArray);
patternCheck.add("4");
并引发了以下异常
Exception in thread "main" java.lang.UnsupportedOperationException
at java.util.AbstractList.add(Unknown Source)
at java.util.AbstractList.add(Unknown Source)
我的问题是为什么我无法将新字符串添加到我的列表中?