Disable Maven warning message - "Selected war files include a WEB-INF/web.xml which will be ignored"
It seems to be fixed in current version of maven-war-plugin, so just specifying:
<plugin>
<artifactId>maven-war-plugin</artifactId>
<version>2.3</version>
</plugin>
fixed it for me. (See the last answer (20/Sep/12 4:37 AM) from Anders Hammar on https://issues.apache.org/jira/browse/MWAR-248.)
I got rid of this warning in maven 3.0.1 with the following build configuration (i believe perhaps web.xml is added to the project by other means, and should't be packaged by default):
<project>
...
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>2.6</version>
<configuration>
<packagingExcludes>WEB-INF/web.xml</packagingExcludes>
</configuration>
</plugin>
</plugins>
</build>
...
</project>
I've filed the following bug report regarding this issue: https://issues.apache.org/jira/browse/MWAR-248