From 562b9fc2fe5eb78eab0988b21f287ac86acc8cfe Mon Sep 17 00:00:00 2001
From: Seun Matt <smatt382@gmail.com>
Date: Mon, 18 Sep 2017 17:39:20 +0100
Subject: [PATCH] Updated extractJsonResult method (#2639)

* added updated example codes

* updated example code StringToCharStream

* deleted StringToCharStream.java locally

* removed redundant file

* added code for apache commons collection SetUtils

* refactored example code

* added example code for bytebuddy

* added example code for PCollections

* update pom

* refactored tests for PCollections

* spring security xml config

* spring security xml config

* remove redundant comment

* example code for apache-shiro

* updated example code for Vavr Collections

* updated Vavr's Collection example

* updated Vavr Collection file

* updated example code for Apache Shiro

* updated Vavr Collections example

* added example code for N1QL

* update example code for N1QL

* added integration test for N1QL

* update N1QL Example code

* update the N1QL example Code
---
 .../java/com/baeldung/couchbase/n1ql/CodeSnippets.java     | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/couchbase-sdk/src/main/java/com/baeldung/couchbase/n1ql/CodeSnippets.java b/couchbase-sdk/src/main/java/com/baeldung/couchbase/n1ql/CodeSnippets.java
index 9e9f204263..45067911cb 100644
--- a/couchbase-sdk/src/main/java/com/baeldung/couchbase/n1ql/CodeSnippets.java
+++ b/couchbase-sdk/src/main/java/com/baeldung/couchbase/n1ql/CodeSnippets.java
@@ -3,22 +3,27 @@ package com.baeldung.couchbase.n1ql;
 import com.couchbase.client.java.query.N1qlQueryResult;
 import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.ObjectMapper;
+
 import java.io.IOException;
 import java.util.List;
 import java.util.Objects;
+import java.util.logging.Level;
+import java.util.logging.Logger;
 import java.util.stream.Collectors;
 
 public class CodeSnippets {
 
     private static ObjectMapper objectMapper = new ObjectMapper();
 
+    private static final Logger logger = Logger.getLogger(CodeSnippets.class.getName());
+
     public static List<JsonNode> extractJsonResult(N1qlQueryResult result) {
       return result.allRows().stream()
         .map(row -> {
             try {
               return objectMapper.readTree(row.value().toString());
             }catch (IOException e) {
-               e.printStackTrace();
+               logger.log(Level.WARNING, e.getLocalizedMessage());
                return null;
             }
         })