Hi. I'm a automation tester in RHEVM QE team. We want to raise code coverage and it seems there is plenty of dead code we cannot cover with blackbox tests. One example is everything around TimeLeaseVmPoolMapDAOHibernate. So I prepared a patch removing these classes. It builds fine (I tried to build it with command: mvn2 install -Pgwt-admin,gwt-user,dep -DskipTests=true -Dgwt.userAgent=gecko1_8 The stat of my patch shows that much of lines were removed so it will raise the coverage number relatively much. If no one has complains, comments or objections, I'll post this patch to gerrit. commit 304c606cc9919d7add073dfdc8d0761ea2c99636 Author: Jaroslav Henner <jhenner(a)redhat.com&gt; Date: Mon Jan 2 14:54:31 2012 +0100 Remove TimeLeapseVmPool. backend/manager/dbscripts/create_tables.sql | 10 - backend/manager/dbscripts/create_views.sql | 3 +- backend/manager/dbscripts/vm_pools_sp.sql | 194 ---------- .../bll/AttachAdGroupTimeLeasedPoolCommand.java | 39 -- .../bll/AttachUserToTimeLeasedPoolCommand.java | 42 --- .../DetachAdGroupFromTimeLeasedPoolCommand.java | 85 ----- .../bll/DetachUserFromTimeLeasedPoolCommand.java | 81 ---- ...GetAdGroupsAttachedToTimeLeasedVmPoolQuery.java | 17 - .../core/bll/GetAllVmPoolsAttachedToUserQuery.java | 21 - .../bll/GetTimeLeasedUsersByVmPoolIdQuery.java | 18 - .../core/bll/InitBackendServicesOnStartupBean.java | 2 - .../engine/core/bll/RemoveVmFromPoolCommand.java | 7 +- .../engine/core/bll/TimeLeasedVmPoolManager.java | 390 -------------------- .../bll/UpdateAdGroupTimeLeasedPoolCommand.java | 30 -- .../bll/UpdateUserToTimeLeasedPoolCommand.java | 27 -- .../ADElementTimeLeasedVmPoolParametersBase.java | 27 -- ...tachAdGroupTimeLeasedPoolCommandParameters.java | 27 -- .../AttachUserToTimeLeasedPoolParameters.java | 30 -- .../common/action/UpdateUserVmPoolParameters.java | 27 -- .../common/action/VdcActionParametersBase.java | 8 +- .../businessentities/time_lease_vm_pool_map.java | 190 ---------- .../time_lease_vm_pool_map_id.java | 63 ---- .../java/org/ovirt/engine/core/dao/AdGroupDAO.java | 9 - .../engine/core/dao/AdGroupDAODbFacadeImpl.java | 11 - .../engine/core/dao/AdGroupDAOHibernateImpl.java | 8 - .../java/org/ovirt/engine/core/dao/DbUserDAO.java | 9 - .../engine/core/dao/DbUserDAODbFacadeImpl.java | 11 - .../engine/core/dao/DbUserDAOWrapperImpl.java | 6 - .../java/org/ovirt/engine/core/dao/VmPoolDAO.java | 11 - .../engine/core/dao/VmPoolDAODbFacadeImpl.java | 65 ---- .../engine/core/dao/VmPoolDAOHibernateImpl.java | 30 -- .../TimeLeaseVmPoolMapDAOHibernateImpl.java | 11 - .../org/ovirt/engine/core/dao/BaseDAOTestCase.java | 2 - .../org/ovirt/engine/core/dao/VmPoolDAOTest.java | 61 --- .../modules/dal/src/test/resources/fixtures.xml | 15 - .../main/java/org/ovirt/engine/SharedGwt.gwt.xml | 3 - 36 files changed, 5 insertions(+), 1585 deletions(-) Note a bug about (not only) this https://bugzilla.redhat.com/show_bug.cgi?id=735997