@Override
    public String toString() {
        return "StaticNameResolverProvider [scheme=" + getDefaultScheme() + "]";
    }
Creates a new {@link NameResolver} for the given authority and attributes.

@param targetAuthority The authority to connect to.
@param defaultPort The default port to use, if none is specified.
@return The newly created name resolver for the given target.
grpc-client-spring-boot-starter/src/main/java/net/devh/boot/grpc/client/nameresolver/StaticNameResolverProvider.java