[birt-dev] CheckIn: Bugzilla#161677 - The bubbles disappear when preview

["Yulin Wang" <yulin.wang@xxxxxxxxxxx>]

- Summary:
The bubbles disappear when preview the attached design file

- Bugzilla Bug (s) Resolved:
161677

- Description:
Fixed by correcting an index error when computing max size

- Tests Description: Manual Test

- Notes to Build Team: N/A

- Notes to Developers: N/A

- Notes to QA: N/A

- Notes to Documentation: N/A

- Files Edited:

/org.eclipse.birt.chart.engine.extension/src/org/eclipse/birt/chart/render/Bubble.java

- Files Added:

- Files Deleted