org.eclipse.swt org.eclipse.jdt.core.javabuilder org.eclipse.pde.ManifestBuilder org.eclipse.pde.SchemaBuilder org.eclipse.pde.api.tools.apiAnalysisBuilder org.eclipse.swt.tools.jnibuilder org.eclipse.jdt.core.javanature org.eclipse.pde.PluginNature org.eclipse.team.cvs.core.cvsnature org.eclipse.pde.api.tools.apiAnalysisNature