public Asset getPrototype(String aTypeName, Class anAssetClass) { return ldm.getPrototype(aTypeName, anAssetClass);
public synchronized Asset getPrototype(String aTypeName, Class anAssetClass) { if (ldm != null) { return ldm.getPrototype(aTypeName, anAssetClass); } else { return (Asset) (_pcache==null?null:_pcache.get(aTypeName));  }
    public Asset getPrototype(String aTypeName, Class anAssetClass) {      return ldm.getPrototype(aTypeName, anAssetClass);    }