org.eclipse.gmt.modisco.java.generation org.eclipse.jdt.core.javabuilder org.eclipse.pde.ManifestBuilder org.eclipse.pde.SchemaBuilder org.eclipse.acceleo.ide.ui.acceleoBuilder net.sf.eclipsecs.core.CheckstyleBuilder org.eclipse.acceleo.ide.ui.acceleoNature org.eclipse.pde.PluginNature org.eclipse.jdt.core.javanature net.sf.eclipsecs.core.CheckstyleNature