做ssh框架整合的时候，遇到如下错误：AnnotationTransactionAttributeSource is only available on Java 1.5 and higher

nested exception is java.lang.IllegalStateException: AnnotationTransactionAttributeSource is only available on Java 1.5 and higher

解决方法：
jdk版本过高，选用jdk7即可。不需要重新安装jdk.
Myeclipse中configure server->servers->Tomcat 7.x->JDK,选择com.sun.java.jdk7.win32.x86_64_1.7.0.u45，
问题得到解决。