spring-security/sandbox/spring-security-config/.settings/org.eclipse.wst.common.project.facet.core.xml

<faceted-project>
  <fixed facet="jst.java"/>
  <fixed facet="jst.utility"/>
  <installed facet="jst.utility" version="1.0"/>
  <installed facet="jst.java" version="5.0"/>
</faceted-project>