hapi-fhir-validation-resources-dstu2 org.eclipse.jdt.core.javabuilder org.eclipse.wst.common.project.facet.core.builder org.eclipse.m2e.core.maven2Builder org.eclipse.jem.workbench.JavaEMFNature org.eclipse.wst.common.modulecore.ModuleCoreNature org.eclipse.m2e.core.maven2Nature org.eclipse.wst.common.project.facet.core.nature org.eclipse.jdt.core.javanature