Merge "Java test interface extended to verify vec<STRUCT-TYPE> and STRUCT-TYPE[]"

    someBoolVectorMethod(vec<bool> x) generates (vec<bool> y);

    someOtherBaseMethod(Foo foo) generates (Foo result);

    someMethodWithFooArrays(Foo[2] fooInput) generates (Foo[2] fooOutput);

    someMethodWithFooVectors(vec<Foo> fooInput) generates (vec<Foo> fooOutput);

};