[birt-dev] CheckIn:Fix 189622 -- return empty list rather than null in g

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

Summary:

Fix 189622 -- return empty list rather than null in getMethods.

- Bugzilla Bug (s) Resolved: 189096

- Description:

 1. Return empty list rather than null in getMethods() for ExtendedItemHandle.

 2. Initialize report item if it is created in getMethods.

- Tests Description:

 Unit test
- Notes to Build Team: None

- Notes to Developers: None

- Notes to QA: None

- Notes to Documentation: None

- Files Added:

- Files Edited:

 

src/org/eclipse/birt/report/model/extension/PeerExtensibilityProvider.java