code: public final void setObject(String key, Object value, boolean modified) {
  		if(!isModifiable()) throw new AssertionError("ResourceBundle is not modifiable: "+this);
  		handleSetObject(key, value, modified);
  	}
docs: Adds or updates the value associated with the provided key and sets
  the verified time to the current time.  If <code>modified</code>
  is <code>true</code>, the modified time will also be updated, which will
  cause other locales to require verification.