<dependency>
<groupId>org.zkoss.zk</groupId>
<artifactId>zk-bom</artifactId>
<version>9.6.0.1</version>
<type>pom</type>
</dependency>
<parent> <groupId>org.zkoss.zk</groupId> <artifactId>zk-parent</artifactId> <version>9.6.0.1</version> </parent>