SpringBootSwagger2 org.eclipse.wst.common.project.facet.core.builder org.eclipse.jdt.core.javabuilder org.eclipse.m2e.core.maven2Builder org.springframework.ide.eclipse.boot.validation.springbootbuilder org.eclipse.jdt.core.javanature org.eclipse.m2e.core.maven2Nature org.eclipse.wst.common.project.facet.core.nature