EDIT

    	// in a recursive call

        PolytomousKey pkey1 = CdmBase.deproxy(polytomousKeyService.load(polytomousKeyUuid, PKEY_DEPTH1_INIT_STRATEGY),PolytomousKey.class);

        // checking to make sure the root object is in the session cache

    }

        PolytomousKey pkey = CdmBase.deproxy(polytomousKeyService.load(polytomousKeyUuid, PKEY_DEPTH2_INIT_STRATEGY),PolytomousKey.class);

        CdmTransientEntityCacher cacher = getCacher(sessionOwner);

        // checking to make sure the root object is in the session cache

    }

    	//		|- statement : KeyStatement

        PolytomousKey pkey1 = CdmBase.deproxy(polytomousKeyService.load(polytomousKeyUuid, PKEY_DEPTH2_INIT_STRATEGY),PolytomousKey.class);

        KeyStatement ks1 = pkey1.getRoot().getStatement();

        CdmTransientEntityCacher cacher = getCacher(sessionOwner);

    	// this call will load into the session cache the graph and update the objects in the sub-graph for a

        // that it exists in the cache and

        // that both the original object and the

        // cached object are the same

        Assert.assertNotNull(cacher.getFromCache(pkey1.getRoot().getStatement()));

    	// this call will load into the session cache the graph and update the objects in the sub-graph for a

    	PolytomousKey pkey2 = CdmBase.deproxy(polytomousKeyService.load(polytomousKeyUuid, PKEY_DEPTH2_INIT_STRATEGY),PolytomousKey.class);

    	Assert.assertSame(cacher.getFromCache(st), cacher.getFromCache(pkey2.getRoot().getStatement(), KeyStatement.class));

    }