Remove telemetry sample. Update MsalServiceExceptionFactory

Author: sgonzalezMSFT

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

@@ -30,14 +30,11 @@ static MsalServiceException fromHttpResponse(HTTPResponse httpResponse){
         errorResponse.statusCode(httpResponse.getStatusCode());
         errorResponse.statusMessage(httpResponse.getStatusMessage());
 
-
-        boolean bool = errorResponse.error().equalsIgnoreCase(AuthenticationErrorCode.INVALID_GRANT);
-
         if(errorResponse.error() != null &&
                 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 =