com/mchange/v2/c3p0/impl/NewProxyResultSet.isClosed()Z is abstract

SSM获取分页信息时报错:

org.springframework.web.util.NestedServletException: Handler dispatch failed; nested 			exception is java.lang.AbstractMethodError: Method 	com/mchange/v2/c3p0/impl/NewProxyResultSet.isClosed()Z is abstract

解决方法：
更换c3p0 版本

<!-- https://mvnrepository.com/artifact/com.mchange/c3p0 -->
<dependency>
  <groupId>com.mchange</groupId>
	<artifactId>c3p0</artifactId>
	<version>0.9.5.2</version>
</dependency>