maven, execution tag, id tag missing
I'm looking at the plugin section of a pom I'm inspecting and found this: <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-docck-plugin</artifactId> <version>1.0</version> <executions> <execution> <phase>pre-site</phase> <goals> <goal>check</goal> </goals> </execution> </executions> </plugin> If you observe the execution section you will notice that it does not have an id tag. My question is how is the id tag used by Maven and how the absence of one influences the observed behavior. I looked into Maven tutorials and could infer that id's of different execution phases must