ForgeLocal org.eclipse.jdt.core.javabuilder org.eclipse.m2e.core.maven2Builder org.eclipse.pde.ManifestBuilder org.eclipse.pde.SchemaBuilder net.sf.eclipsecs.core.CheckstyleBuilder org.eclipse.m2e.core.maven2Nature org.eclipse.jdt.core.javanature org.eclipse.pde.PluginNature net.sf.eclipsecs.core.CheckstyleNature