testUtilities.rhinoCall("testAny1ToServerChalk",
testUtilities.javaToJS(getAddress()));
assertEquals("before chalk", implementor.getBefore());
Object someAlternative = implementor.getAny1value();
assertTrue(someAlternative instanceof Alternative1);
Alternative1 a1 = (Alternative1) someAlternative;
assertEquals("bismuth", a1.getChalk());
assertEquals("after chalk", implementor.getAfter());
return null;
}