'com.firebase:firebase-client:2.1.1'
<dependency>
<groupId>com.firebase</groupId>
<artifactId>firebase-client</artifactId>
<version>2.1.1</version>
</dependency>
<dependency org="com.firebase" name="firebase-client" rev="2.1.1"/>
"com.firebase", "firebase-client", "2.1.1"