SampleGazelle-ear SampleGazelle-ui SampleTF-ejb SampleGazelle-persistence SampleUsers-ejb SampleUsers-ejbClient org.eclipse.wst.common.project.facet.core.builder org.eclipse.wst.validation.validationbuilder org.eclipse.wst.common.project.facet.core.nature org.eclipse.wst.common.modulecore.ModuleCoreNature