4.0.0 com.mycompany.app my-project war 1.0-SNAPSHOT my-project Maven Webapp http://maven.apache.org junit junit 3.8.1 test com.mycompany.app my-overlay 1.0-SNAPSHOT war my-project org.apache.maven.plugins maven-war-plugin 2.1-alpha-1 true com.mycompany.app my-overlay