public int PrefIsLocked(byte[] aPrefName, boolean[] retVal) { return XPCOM.VtblCall(super.LAST_METHOD_ID + 18, getAddress(), aPrefName, retVal);
public int PrefIsLocked(byte[] aPrefName, boolean[] _retval) { return XPCOM.VtblCall(super.LAST_METHOD_ID + 18, getAddress(), aPrefName, _retval);
	public int PrefIsLocked(byte[] aPrefName, boolean[] retVal) {		return XPCOM.VtblCall(super.LAST_METHOD_ID + 18, getAddress(), aPrefName, retVal);	}