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Hi Oscar,

It looks like Retrotranslator haven't translated the ConversationProcessor class if you see the following stack trace:

java.lang.UnsupportedOperationException: native method not implemented

  at java.lang.Class.getDeclaredAnnotations(Native Method)

  at java.lang.Class.getAnnotations(Class.java:204)

  at java.lang.Class.getAnnotation(Class.java:187)

  at org.apache.tuscany.sca.implementation.java.introspect.impl.ConversationProcessor.visitClass(ConversationProcessor.java:49)

Check the size of the translated class, it should become one third bigger.

If you need backport-util-concurrent-3.1.jar you have probably run Retrotranslator without specifying "-target 1.5". Always use "-target 1.5" and "-classpath retrotranslator-android-1.2.6.jar" even if repeatedly translating classes. However I recommend to translate code in one pass.

Cheers,

Taras

Hi Taras,

I think you're right, but I find weird since I have retrotranslated all classes using the backport and target options. This is how I'm running retrotranslator now:

$ java -jar ../Retrotranslator-1.2.6-bin/retrotranslator-transformer-1.2.6.jar -srcdir srcdir -backport java.rmi.Remote:java.lang.Cloneable -target 1.5 -reflection safe -stripannot -embed . -classpath ../Retrotranslator-1.2.6-bin/retrotranslator-android-1.2.6.jar -verbose

Just to double check I rebuilt my workspace and ran retrotranslator again as shown above. I don't get any errors when running retrotranslator 1 2 but still get the same errors when running the calculator-android project. Also, I checked the sizes of the translated classes and found that they are not becoming much bigger 3 4. Do you think I'm missing something?

Thank you so much for all your help.

1 http://androidindelft.googlepages.com/tuscany_android_retr_output.txt
2 http://androidindelft.googlepages.com/tuscany_rev_retr_output.txt
3 http://androidindelft.googlepages.com/5Jul_retrotranslated.jpg
4 http://androidindelft.googlepages.com/5Jul_NOTtranslated.jpg