Hi, I have a multi-module project structure that basically produces an EAR and some other artifacts:
<root> +- pom.xml | +- module-common | + pom.xml | \ ... | +- module-war | + pom.xml | \ ... | +- module-ear | + pom.xml | \ ... | ... The project fully uses standard Maven directory layout, and there are some inter-module dependencies: - module-war depends on module-common - module-ear depends on module-war - each module has a <parent> entry to reference the project root The war module's web.xml (src/main/webapp/WEB-INF/web-xml) is automatically filtered when building the war so that Maven replaces display name and description with the values from my pom: web.xml: <?xml version="1.0" encoding="UTF-8"?> <web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"; id="WebApp_ID"> <display-name>${project.name}</display-name> <description>${project.description} ${project.version}</description> ... </web-app> From the war module's pom.xml: ... <packaging>war</packaging> ... <build> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-war-plugin</artifactId> <version>2.1-beta-1</version> <configuration> <filteringDeploymentDescriptors>true</filteringDeploymentDescriptors> </configuration> </plugin> </plugins> </build> ... Everything quite basic, and all according to the docs on http://maven.apache.org/plugins/maven-war-plugin/faq.html. As long as I'm using m-war-p 2.1-beta-1, everything works fine. With m-war-p 2.1 the WAR suddenly contains duplicate web.xml entries in the WEB-INF folder so that the ear module can't be packaged successfully. Am I doing something wrong? Or is this a bug (feature)? Environment: - Maven 3.0 - JDK 1.6.0_22 - Windows XP Regards Thorsten
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