pmd-eclipse pmd-eclipse-pmd org.eclipse.jdt.core.javabuilder org.eclipse.pde.ManifestBuilder org.eclipse.pde.SchemaBuilder org.eclipse.jdt.core.javanature org.eclipse.pde.PluginNature com.ibm.etools.beaninfo.BeaninfoNature com.ibm.etools.java.JavaMOFNature