Volley is a network library from Android source code.
'eu.the4thfloor.volley:com.android.volley:2014.12.21'
<dependency>
<groupId>eu.the4thfloor.volley</groupId>
<artifactId>com.android.volley</artifactId>
<version>2014.12.21</version>
</dependency>
<dependency org="eu.the4thfloor.volley" name="com.android.volley" rev="2014.12.21"/>
"eu.the4thfloor.volley", "com.android.volley", "2014.12.21"