最近我升级到Neo4j 2.2，我试图运行Neo4j的示例JavaQuery.java参考手册http://neo4j.com/docs/stable/tutorials-cypher-java.html我得到了以下异常。所有必要的neo4j 2.2 jar都在类路径中。

我可以在2.1.7中很好地从Java运行嵌入式Neo4j的密码查询。请建议一个解决方法。我已经升级了我的图形数据库，不能回到2.1.7。我在视窗7 jdk 7上运行

Exception in thread "main" java.lang.UnsupportedOperationException: No     query engine installed.
at org.neo4j.kernel.impl.query.NoQueryEngine.noQueryEngine(NoQueryEngine.java:56)
at org.neo4j.kernel.impl.query.NoQueryEngine.executeQuery(NoQueryEngine.java:33)
at org.neo4j.kernel.InternalAbstractGraphDatabase.execute(InternalAbstractGraphDatabase.java:953)
at org.neo4j.kernel.InternalAbstractGraphDatabase.execute(InternalAbstractGraphDatabase.java:944)
at JavaQuery.run(JavaQuery.java:67)
at JavaQuery.main(JavaQuery.java:47)