From 11d2ec53b9cc123faecf06b3293549015a6e53a9 Mon Sep 17 00:00:00 2001
From: Peter Malone <peter.malone@gmail.com>
Date: Sun, 5 Feb 2017 00:45:25 -0500
Subject: [PATCH] Added exception handling to BackendHttpServlet.

---
 .../redhat/examples/backend/BackendHttpServlet.java    | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/backend/src/main/java/com/redhat/examples/backend/BackendHttpServlet.java b/backend/src/main/java/com/redhat/examples/backend/BackendHttpServlet.java
index 7c02acc..657489b 100644
--- a/backend/src/main/java/com/redhat/examples/backend/BackendHttpServlet.java
+++ b/backend/src/main/java/com/redhat/examples/backend/BackendHttpServlet.java
@@ -45,8 +45,14 @@ protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws Se
         response.setTime(System.currentTimeMillis());
         response.setIp(getIp());
 
-        PrintWriter out = resp.getWriter();
-        mapper.writerWithDefaultPrettyPrinter().writeValue(out, response);
+        PrintWriter out;
+        try {
+            out = resp.getWriter();
+            mapper.writerWithDefaultPrettyPrinter().writeValue(out, response);
+
+        } catch(IOException ioe) {
+            throw ioe;
+        }
     }
 
     private String getIp() {