package com.persagy.fm.scheduling.utils; import java.util.function.Consumer; import java.util.function.Predicate; public interface StreamUtil { static void actionWhen(T t, Predicate condition, Consumer consumer) { if (condition.test(t)) consumer.accept(t); } static void actionWhen(T t, Boolean flag, Consumer consumer) { if (flag) consumer.accept(t); } }