[birt-dev] CheckIn:Fix 198604 -- default hierarchy is not valid after re

["Xuelan Li" <xuelan.li@xxxxxxxxxxx>]

Summary:

Fix 198604 -- default hierarchy is not valid after refresh library.

- Bugzilla Bug (s) Resolved: 198604

- Description:

- Tests Description:

 Unit/Manual test
- Notes to Build Team: None

- Notes to Developers: None

- Notes to QA: None

- Notes to Documentation: None

- Files Added:   

- Files Edited:

 

test/org/eclipse/birt/report/model/library/ReloadLibraryTest.java

 

src/org/eclipse/birt/report/model/core/CachedMemberRef.java

src/org/eclipse/birt/report/model/util/ElementStructureUtil.java

src/org/eclipse/birt/report/model/command/LibraryCommand.java