4.0.0 manning Hello_World_Struts2_Mvn war 0.0.1-SNAPSHOT Hello_World_Struts2_Mvn UTF-8 Hello_World_Struts2_Mvn org.apache.maven.plugins maven-compiler-plugin 2.3.2 1.6 1.6 org.apache.struts struts2-core 2.3.15 log4j log4j 1.2.14