diff --git a/.classpath b/.classpath
index 7fa3dc6..c608bb5 100644
--- a/.classpath
+++ b/.classpath
@@ -16,5 +16,8 @@
 	<classpathentry kind="lib" path="lib/commons-io-2.5.jar"/>
 	<classpathentry kind="lib" path="lib/UnitTesting/jcommander-1.48.jar"/>
 	<classpathentry kind="lib" path="lib/UnitTesting/testng-6.9.10.jar"/>
+	<classpathentry kind="lib" path="lib/Logs/log4j-1.2.17.jar"/>
+	<classpathentry kind="lib" path="lib/Logs/slf4j-api-1.7.21.jar"/>
+	<classpathentry kind="lib" path="lib/Logs/slf4j-log4j12-1.7.21.jar"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>
diff --git a/lib/Logs/log4j-1.2.17-sources.zip b/lib/Logs/log4j-1.2.17-sources.zip
new file mode 100644
index 0000000..ec1ad39
Binary files /dev/null and b/lib/Logs/log4j-1.2.17-sources.zip differ
diff --git a/lib/Logs/log4j-1.2.17.jar b/lib/Logs/log4j-1.2.17.jar
new file mode 100644
index 0000000..068867e
Binary files /dev/null and b/lib/Logs/log4j-1.2.17.jar differ
diff --git a/lib/Logs/slf4j-api-1.7.21-sources.jar b/lib/Logs/slf4j-api-1.7.21-sources.jar
new file mode 100644
index 0000000..c8d239e
Binary files /dev/null and b/lib/Logs/slf4j-api-1.7.21-sources.jar differ
diff --git a/lib/Logs/slf4j-api-1.7.21.jar b/lib/Logs/slf4j-api-1.7.21.jar
new file mode 100644
index 0000000..7811fa0
Binary files /dev/null and b/lib/Logs/slf4j-api-1.7.21.jar differ
diff --git a/lib/Logs/slf4j-log4j12-1.7.21-sources.jar b/lib/Logs/slf4j-log4j12-1.7.21-sources.jar
new file mode 100644
index 0000000..38a036a
Binary files /dev/null and b/lib/Logs/slf4j-log4j12-1.7.21-sources.jar differ
diff --git a/lib/Logs/slf4j-log4j12-1.7.21.jar b/lib/Logs/slf4j-log4j12-1.7.21.jar
new file mode 100644
index 0000000..d07a6dc
Binary files /dev/null and b/lib/Logs/slf4j-log4j12-1.7.21.jar differ