ShHolmes :
I have run into some piece of code and I cannot find the meaning of this particular part:
Object[] arrayOfObject = (Object[])(Object[])localObjectInputStream.readObject();
Help[] arrayOfHelp = (Help[])(Help[])arrayOfObject[0];
The question concernes (Object[]) on the first line and (Help[]) repeated twice. It looks very much like casting but then why double casting into the same type?
Your help is very much appreciated!
T.J. Crowder :
There's no good reason to apply the same cast twice, it's simply an error*/quirk of the original author.
There are very few places where a double-cast even with different types is meaningful. But with the same type, no, no point to that at all.
* (a fairly harmless one, though it's not pretty)
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