'com.google.appengine:appengine-java-sdk:1.8.4-maven3.0'
<dependency>
<groupId>com.google.appengine</groupId>
<artifactId>appengine-java-sdk</artifactId>
<version>1.8.4-maven3.0</version>
</dependency>
<dependency org="com.google.appengine" name="appengine-java-sdk" rev="1.8.4-maven3.0"/>
"com.google.appengine", "appengine-java-sdk", "1.8.4-maven3.0"