Question

当读取序列化文件时，如果文件是空的，将会抛出异常，该如何解决。

我的异常：
java.io.EOFException
at java.io.ObjectInputStream$PeekInputStream.readFully(Unknown Source)
at java.io.ObjectInputStream$BlockDataInputStream.readShort(Unknown Source)
at java.io.ObjectInputStream.readStreamHeader(Unknown Source)
at java.io.ObjectInputStream.<init>(Unknown Source)
at utilitlybl.IOHelper.readFile(IOHelper.java:10)
at stockdata.StockListDataController.readFile(StockListDataController.java:163)
at stockdata.StockListDataController.getWarningList(StockListDataController.java:35)
at stockdata.StockListDataController.addWarningList(StockListDataController.java:143)
at stockdata.StockListDataController.main(StockListDataController.java:181)
Exception in thread "main" java.lang.ClassCastException: java.lang.Object cannot be cast to java.util.ArrayList
at stockdata.StockListDataController.getWarningList(StockListDataController.java:35)
at stockdata.StockListDataController.addWarningList(StockListDataController.java:143)
at stockdata.StockListDataController.main(StockListDataController.java:181)
当，我先有序列化对象写入文件时，便是正常的读取，这样的问题应该如何解决，高分悬赏，求高手帮忙

Answer 1

try catch，OVER

Answer 2

还以为是C#，java已经不懂了。

Answer 3

捕获异常不就OK了吗

追问

捕获异常，但是我要求的是可以正常运行，就是在空文件的情况下也可以不产生异常的解决办法