org.eclipse.emf.compare.rcp.ui org.eclipse.jdt.core.javabuilder org.eclipse.pde.ManifestBuilder org.eclipse.pde.SchemaBuilder org.eclipse.pde.api.tools.apiAnalysisBuilder edu.umd.cs.findbugs.plugin.eclipse.findbugsBuilder org.eclipse.pde.PluginNature org.eclipse.jdt.core.javanature org.eclipse.pde.api.tools.apiAnalysisNature edu.umd.cs.findbugs.plugin.eclipse.findbugsNature