else if (name.size()==1 && initialName.equals("ceylon")) {
importPath.addError("reserved module name: 'ceylon'");
}
else {
if (initialName.equals("ceylon")) {
importPath.addUsageWarning(Warning.ceylonNamespace,
"discouraged module name: this namespace is used by Ceylon platform modules");
}
else if (initialName.equals("java") || initialName.equals("javax")) {
importPath.addUnsupportedError("unsupported module name: this namespace is used by Java platform modules");
}