src: Adding log4cxx logging

Refs: #1505

Change-Id: Ib154d91f81acf3f1dd8bbcf552062a16d03fec74
diff --git a/src/adjacency-list.cpp b/src/adjacency-list.cpp
index 48e35cf..17f6537 100644
--- a/src/adjacency-list.cpp
+++ b/src/adjacency-list.cpp
@@ -4,10 +4,12 @@
 #include "adjacency-list.hpp"
 #include "adjacent.hpp"
 #include "nlsr.hpp"
-
+#include "logger.hpp"
 
 namespace nlsr {
 
+INIT_LOGGER("AdjacencyList");
+
 using namespace std;
 
 AdjacencyList::AdjacencyList()
@@ -210,6 +212,16 @@
   return it;
 }
 
+void
+AdjacencyList::writeLog()
+{
+  _LOG_DEBUG("-------Adjacency List--------");
+  for (std::list<Adjacent>::iterator it = m_adjList.begin();
+       it != m_adjList.end(); it++) {
+    (*it).writeLog();
+  }
+}
+
 // used for debugging purpose
 void
 AdjacencyList::print()