Being more optimistic, will it be possible to subclass a Java class in Perl6 and then use it as a method argument to another Java class?

My sticking point is subclassing back to Java. A somewhat contrived example:

In Perl 6: 

class MyPerlClass
    method foo {...};
    method bar {...};

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...then to extend the class in Java 
class MyJavaClass extends MyPerlClass {
    public void output() {System.out.println(foo() + bar());}
}

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Add or concatonate?

The programmer still needs additional interfacing definitions, or castings or something. It doesn't look seamless.

In reply to Re^3: Interaction between languages in Parrot by snoopy
in thread Interaction between languages in Parrot by ruoso

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