我正在尝试像这样在我的代码中抛出一个异常:
throw RuntimeException(msg);
但是当我在NetBeans中构建时,会出现以下错误:
C:\....java:50: cannot find symbol
symbol : method RuntimeException(java.lang.String)
location: class ...
throw RuntimeException(msg);
1 error
我需要导入某些东西吗?我拼错了吗?我肯定做了一些愚蠢的事情 :-(