Bug 571481

Description Cristiano Gaviao 2021-02-24 22:36:30 EST

I'm working with some scenarios using lambdas and sometimes I can't have the right type for variables with the code assist.

In the example below, the type of 'prov' should be Optional<Provider<WebHandlerProvider>> but code assist is creating a local variable as Optional<Object>. 

    ServiceLoader<WebHandlerProvider> loader = ServiceLoader.load(WebHandlerProvider.class);

    for (ConfigWebHandler wh : pRouteConfig.getHandlers()) {
      try {
        Optional<Object> prov = loader
            .stream()
            .filter(t -> {
              WebHandlerTag ann = t.type()
                                   .getAnnotation(WebHandlerTag.class);
              return ann != null
                  && ann.id().equals(wh.getId())
                  && Version.parseVersion(ann.version())
                            .equals(wh.getVersion());
            })
            .findFirst()
            .map(Provider::get);
       
       providers.add(prov.);
      }