On 19.03.2011 21:49, Mark Miesfeld wrote:
>
> Why do you clear the condition before you you decode it? 
>
Hmm, good question. Probably, because I assume that otherwise further
interactions with the Rexx interpreter would not be possible with a
pending condition. (E.g. this is the case with Java AFAIK.)

> Without looking at code, can't say for sure, but that seems risky. 
> How do you know clearing the condition doesn't set program to null?
>
Well, it usually works. This code will just create a Rexx-like error
message to use as explanatory exception text for creating a Java
exception. If dispatching Rexx scripts from Java, the Java side has been
getting all information so far.

It is the first time that I heard of a RexxStringObject to be NULL (had
never expected that).

Of course these assumptions could be misconceptions of mine, but then
the documentation is not clear about it.

---rony




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