Greetings.
I am trying to list all keys in a java.util.HashMap field.
The Java code to do this looks like:
Greetings.
I am trying to list all keys in a java.util.HashMap field.
The Java code to do this looks like:
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