public ThriftCallService build() {
        return new ThriftCallService(
                servicesBuilder.build().asMap().entrySet().stream().collect(
                        toImmutableMap(Map.Entry::getKey, ThriftServiceEntry::new)),
                useBlockingTaskExecutor
        );
    }
Builds a new instance of {@link ThriftCallService}.
thrift/thrift0.13/src/main/java/com/linecorp/armeria/server/thrift/ThriftCallServiceBuilder.java