package com.qianwen.smartman.modules.smis.utils; import com.qianwen.core.log.exception.ServiceException; public final class ThrowFun { @FunctionalInterface public interface ThrowException { void throwMessage(String message); } private ThrowFun() { throw new UnsupportedOperationException("This is a utility class and cannot be instantiated"); } public static ThrowException isTrue(boolean flag) { return message -> { if (flag) { throw new ServiceException(message); } }; } }