}
}
}
if (externalIncludes.length() != 0 || externalModules.length() != 0
|| !projectIncludes.isEmpty()) {
final IErlExternalRoot external = new ErlExternalReferenceEntryList(this,
"Externals", externalIncludes, projectIncludes, externalModules);
children.add(external);
}
}