cast from Object[] to DataInfo[]

[Laudney Ren]

criteriaFind method returns DataInfo[].
In my implementation, I insert DataInfo into
a linked-list and use its toArray() to generate
Object[]. But I can't simply cast Object[] to
DataInfo[], so I have to use System.arraycopy.
Any better method?

[Andre Tow]

I'm not sure really, but i'm curious of what exactly is going on with this bit of your design, sounds awkward.

[xiaoma wang]

try
(DataInfo[])ArrayList.toArray(new DataInfo[0]);
Xiaoma Wang

[Peter den Haan]

Or, slightly more efficient, (DataInfo[])arrayList.toArray(new DataInfo[arrayList.size()]);
- Peter