org.eclipse.cdt.tests.dsf.gdb org.eclipse.ui.externaltools.ExternalToolBuilder clean,full,incremental, LaunchConfigHandle <project>/.externalToolBuilders/TestAppBuilder.launch org.eclipse.jdt.core.javabuilder org.eclipse.pde.ManifestBuilder org.eclipse.pde.SchemaBuilder org.eclipse.pde.PluginNature org.eclipse.jdt.core.javanature