Puts code back in that was accidentallylly commented out to test error handling.

Author: yepher

apps/sparkpost-samples-app/src/main/java/com/sparkpost/samples/SendEmailSample.java

@@ -64,7 +64,7 @@ private void sendEmail(String from, String[] recipients) throws SparkPostExcepti
 
         // Populate Email Body
         TemplateContentAttributes contentAttributes = new TemplateContentAttributes();
-        //contentAttributes.setFrom(new AddressAttributes(from));
+        contentAttributes.setFrom(new AddressAttributes(from));
         contentAttributes.setSubject("Your subject content here. {{yourContent}}");
         contentAttributes.setText("Your Text content here.  {{yourContent}}");
         contentAttributes.setHtml("<p>Your <b>HTML</b> content here.  {{yourContent}}</p>");