public void register(Task task) {
        Optional.ofNullable(task)
                .filter(t -> t.getTask() != null)
                .filter(t -> StringUtils.hasText(t.getName()))
                .ifPresent(t -> checkTaskMap.put(t.getName(), t));
    }
public void register ( Task task ) { Optional . ofNullable ( task ) . filter ( t -> t . getTask ( ) != null ) . filter ( t -> StringUtils . hasText ( t . getName ( ) ) ) . ifPresent ( t -> checkTaskMap . put ( t . getName ( ) , t ) ) ; }
Register a health check task.

@param task The task function.