static void process1() {
try {
process2();
} catch (NullPointerException e) {
throw new IllegalArgumentException(e);//这里报错是什么原因，看不懂
}
复制出来的代码，在本地报这个是什么原因，No exception of type IllegalArgumentException can be thrown; an exception type must be a subclass of Throwable
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static void process1() {
try {
process2();
} catch (NullPointerException e) {
throw new IllegalArgumentException(e);//这里报错是什么原因，看不懂
}
}
复制出来的代码，在本地报这个是什么原因，No exception of type IllegalArgumentException can be thrown; an exception type must be a subclass of Throwable