spring-data-redis报错NoSuchMethodError：org.springframework.util.Assert.isTrue

使用Redis启动报错：

org.springframework.beans.factory.BeanCreationException:
Error creating bean with name 'redisTemplate' defined in class path resource [applicationContext.xml]: Cannot resolve reference to bean 'jedisConnFactory' while setting bean property 'connectionFactory'; 
nested exception is org.springframework.beans.factory.BeanCreationException: 
Error creating bean with name 'jedisConnFactory' defined in class path resource [applicationContext.xml]: Instantiation of bean failed; 
nested exception is org.springframework.beans.BeanInstantiationException: 
Failed to instantiate [org.springframework.data.redis.connection.jedis.JedisConnectionFactory]: 
Constructor threw exception; 
nested exception is java.lang.NoSuchMethodError: org.springframework.util.Assert.isTrue(ZLjava/util/function/Supplier;)V

当前pom配置的版本：

 2.9.0
 2.1.0.RELEASE

spring-data-redis-version换到1.8.4.RELEASE。问题解决。

如何快读定位是版本的兼容问题，确实是靠经验哇。
看了下，org.springframework.util.Assert.isTrue()方法至少在2.5就有了，可能版本更新，调整了下。高版本调用的是新增方法。
问题解决来源