Krzysztof Sobolewski 写道:
Spark Shen wrote:

Did you (refer to thread [app] ant with ecj) put

Eclipse compiler JAR on Ant's
execution classpath to execute the javac task.

If so, may be that's why It always gives you "unchecked cast" warning,
no errors.

Well, I created a new EnumSet class in completly unrelated environment... So
it is perfectly possible that there's a classpath conflict somewhere. I
can't verify that because don't have the Harmony build here :)

BTW: another experiment revealed that
EnumSet<? extends Enum<E>> set = (EnumSet<? extends Enum<E>>)collection;
compiles without warnings. No matter how much I think I understand generics,
there's always something that surprises me ;)
HaHa, agree!!! :-) And thank you for your information.

Best regards
-KS



--
Spark Shen
China Software Development Lab, IBM


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