这是一个示例，其中jetty-maven-plugin依赖于jtidy，并替换为较新的版本：
http://jira.prehaus.org/browse/JETTY-1339?focusedCommentId=257747&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#action_257747
<plugin> <groupId>org.mortbay.jetty</groupId> <artifactId>jetty-maven-plugin</artifactId> <dependencies> <dependency> <groupId>net.sf.jtidy</groupId> <artifactId>jtidy</artifactId> <version>r938</version> </dependency> <dependency> <groupId>org.apache.maven.plugin-tools</groupId> <artifactId>maven-plugin-tools-api</artifactId> <version>2.5.1</version> <exclusions> <exclusion> <groupId>jetty</groupId> <artifactId>jetty</artifactId> </exclusion> </exclusions> </dependency> </dependencies>[...] </plugin>
