Decomplied.class file,bytecode version:49.0(java 5.0)：出现在引错jar包

Decomplied.class file,bytecode version:49.0(java 5.0)

<dependency>
    <groupId>javax.servlet</groupId>
    <artifactId>servlet-api</artifactId>
    <version>2.5</version>
    <scope>provided</scope>
</dependency>

    <!-- jsp api -->
    <dependency>
      <groupId>org.apache.tomcat</groupId>
      <artifactId>jsp-api</artifactId>
      <version>6.0.36</version>
    </dependency>

maven更换就改好了