cnr-index-inspector org.eclipse.jdt.core.javabuilder net.sourceforge.pmd.eclipse.plugin.pmdBuilder com.atlassw.tools.eclipse.checkstyle.CheckstyleBuilder org.springframework.ide.eclipse.core.springbuilder org.springframework.ide.eclipse.core.springnature org.eclipse.jdt.core.javanature net.sourceforge.pmd.eclipse.plugin.pmdNature com.atlassw.tools.eclipse.checkstyle.CheckstyleNature