Method unmap

src/jvm/clojure/lang/Namespace.java:177–189

(Symbol sym)

}

public void unmap(Symbol sym) {
	if(sym.ns != null)
		{
		throw new IllegalArgumentException("Can't unintern namespace-qualified symbol");
		}
	IPersistentMap map = getMappings();
	while(map.containsKey(sym))
		{
		IPersistentMap newMap = map.without(sym);
		mappings.compareAndSet(map, newMap);
		map = getMappings();
		}
}

public Class importClass(Symbol sym, Class c){
	return referenceClass(sym, c);