Merge pull request #131 from AzureAD/sagonzal/removeUnusedCode

Remove telemetry sample. Update MsalServiceExceptionFactory

Author: sangonzal

src/main/java/com/microsoft/aad/msal4j/MsalServiceExceptionFactory.java

@@ -34,7 +34,7 @@ static MsalServiceException fromHttpResponse(HTTPResponse httpResponse){
                 errorResponse.error().equalsIgnoreCase(AuthenticationErrorCode.INVALID_GRANT)) {
 
             if(isInteractionRequired(errorResponse.subError)){
-                throw new MsalInteractionRequiredException(errorResponse, httpResponse.getHeaderMap());
+                return new MsalInteractionRequiredException(errorResponse, httpResponse.getHeaderMap());
             }
         }
 

src/samples/public-client/IntegratedWindowsAuthFlow.java

@@ -20,7 +20,6 @@ public static void main(String args[]) throws Exception {
     private static IAuthenticationResult getAccessTokenByIntegratedAuth() throws Exception {
         PublicClientApplication app = PublicClientApplication.builder(TestData.PUBLIC_CLIENT_ID)
                 .authority(TestData.AUTHORITY_ORGANIZATION)
-                .telemetryConsumer(new Telemetry.MyTelemetryConsumer().telemetryConsumer)
                 .build();
 
         IntegratedWindowsAuthenticationParameters parameters =