@Override
    public void unregister(Module module) {
        if (module == null) {
            // May happen on departure.
            return;
        }
        LOGGER.info("Removing Jackson module {}", module.getModuleName());
        synchronized (lock) {
            if (modules.remove(module)) {
                rebuildMappers();
            }
        }
    }
@ Override public void unregister ( Module module ) { if ( module == null ) { return ; } LOGGER . info ( "Removing Jackson module {}" , module . getModuleName ( ) ) ; synchronized ( lock ) { if ( modules . remove ( module ) ) { rebuildMappers ( ) ; } } }
Un-registers a JSON Module.

@param module the module