Added Gson JAR dependency

Author: rahulsinghai

pom.xml

@@ -64,6 +64,7 @@
 		<maven.source.plugin.version>3.1.0</maven.source.plugin.version>
 		<maven.surefire.plugin.version>3.0.0-M3</maven.surefire.plugin.version>
 		<guava.version>28.0-jre</guava.version>
+		<gson.version>2.8.5</gson.version>
 		<java.version>1.8</java.version>
 		<junit.version>5.4.2</junit.version>
 		<junit.platform.surefire.provider.version>1.3.2</junit.platform.surefire.provider.version>
@@ -73,6 +74,11 @@
 	</properties>
 
 	<dependencies>
+		<dependency>
+			<groupId>com.google.code.gson</groupId>
+			<artifactId>gson</artifactId>
+			<version>${gson.version}</version>
+		</dependency>
 		<dependency>
 			<groupId>com.google.guava</groupId>
 			<artifactId>guava</artifactId>