Added minor changes to collector system
diff --git a/pom.xml b/pom.xml
index 247f241..ffe154e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -88,6 +88,20 @@
<version>1.7.5</version>
</dependency>
+ <!-- SQLite for database connection tests -->
+ <dependency>
+ <groupId>org.xerial</groupId>
+ <artifactId>sqlite-jdbc</artifactId>
+ <version>3.7.2</version>
+ </dependency>
+
+ <!-- Database Connection Pool Manager -->
+ <dependency>
+ <groupId>c3p0</groupId>
+ <artifactId>c3p0</artifactId>
+ <version>0.9.1.2</version>
+ </dependency>
+
<!-- solr dependency -->
<!--
<dependency>