On May 25, 9:28 pm, Dan Sadaka <[email protected]>
wrote:
> Greetings.
>
> I am trying to list all keys in a java.util.HashMap field.
>
> Instead of getting the field names, I get
> #<#<Class:0x2d47d74>:0x2c15208>
> #<#<Class:0x2d47d74>:0x2c151a4>
> #<#<Class:0x2d47d74>:0x2c150b4>
>
> (there are three keys in the hash)
>
Well p (or puts etc) end up calling to_s on objects, and you're
obviously getting Object's default to_s. Does rjb have some method to
convert java strings into ruby strings ?
Fred
> Any ideas?
>
> Thanks,
> Dan
> --
> Posted viahttp://www.ruby-forum.com/.
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