// the async interface...
Method asyncMethod = asyncServiceInterface.findMostDerivedMethod(methodName, asyncMethodParameters);
if (null == asyncMethod) {
this.throwMatchingAsyncInterfaceMethodNotFoundException(method);
}
if (false == asyncMethod.returnsVoid()) {
this.throwIncompatibleMethodFound(asyncMethod);
}
context.debug("Found matching async interface method: " + asyncMethod);
// create the method on client...