maven-eclipse-plugin-test-project-5 NO_M2ECLIPSE_SUPPORT: Project files created with the maven-eclipse-plugin are not supported in M2Eclipse. org.eclipse.wst.common.modulecore.ComponentStructuralBuilder org.eclipse.jdt.core.javabuilder org.eclipse.jdt.core.javanature org.eclipse.wst.common.modulecore.ModuleCoreNature