Wondering if we need to update the sample code

[xipeter]

ms-identity-msal-java-samples/3. Java Servlet Web App Tutorial/2-Authorization-I/call-graph/src/main/java/com/microsoft/azuresamples/msal4j/helpers/GraphHelper.java

Line 46 in 9c173ab

return GraphServiceClient.builder().authenticationProvider(new MsalGraphAuthenticationProvider(contextAdapter))

I followed this pattern in my code and I'm facing an issue where I got the "java.net.SocketTimeoutException: Read timed out" exception, then I google the issue, somebody from Microsoft suggested this way

public static GraphServiceClient<Request> getGraphClient(String accessToken, boolean force) throws ClientException {
        if (client == null || force) {
            client = GraphServiceClient.builder()
                    .authenticationProvider(new MsalGraphAuthenticationProvider(accessToken))
                    .buildClient();
        }

        return client;
    }

Basically create few clients as less as we can, but I still got that exception constantly.

Any thoughts as to how to resolve this exception?
Thanks!