/////////////////////////////////////////////////////////////////////////////////////
// Get OutputMultiplexor.
field = MultiplexingManager.class.getDeclaredField("outputMultiplexor");
field.setAccessible(true);
OutputMultiplexor outputMultiplexor = (OutputMultiplexor) field.get(manager);
// Test OutputMultiplexor parameters.
field = OutputMultiplexor.class.getDeclaredField("messagePoolSize");
field.setAccessible(true);
assertEquals(field.getInt(outputMultiplexor), 4 + Multiplex.OUTPUT_MESSAGE_POOL_SIZE_DEFAULT);