In a serialized class (Solutions) sent to the client via RPC, I have this
method:
@SuppressWarnings("unchecked")
public LinkedHashMap<String, SolutionBase> copyMap() {
return (LinkedHashMap<String, SolutionBase>) solutionsMap.clone();
}
In the class containing a Solutions object, I have this method call:
LinkedHashMap<String, SolutionBase> excludedSolutions =
model.getSolutions().copyMap();
The above works fine in hosted mode. As soon as I run in web mode, the
application fails silently - no js console errors or any notification I can
find. The RPC call works; I see the payload sent to the client, but the
code after the RPC call is never executed.
I tried removing the clone() and it still fails.
What works is changing the returned type from LinkedHashMap to a HashMap.
Note: the underlying solutionsMap is still a LinkedHashMap, just the cast
has been changed.
The new declaration:
@SuppressWarnings("unchecked")
public HashMap<String, SolutionBase> copyMap() {
return (HashMap<String, SolutionBase>) solutionsMap.clone();
}
The new call:
HashMap<String, SolutionBase> excludedSolutions =
model.getSolutions().copyMap();
Any thoughts? Should I file as a bug?
Thanks,
Peter
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