gistfile1.txt

    private void offerOperation(final Operation operation)
    {
        if ( operationsQuantizer.add(operation) )
        {
            submitToExecutor
            (
                new Runnable()
                {
                    @Override
                    public void run()
                    {
                        try
                        {
                            operationsQuantizer.remove(operation);
                            operation.invoke();
                        }
                        catch ( Exception e )
                        {
                            handleException(e);
                        }
                    }
                }
            );
        }
    }