Bug 63539

Summary: setColumnGroupCollapsed(int columnNumber, boolean collapsed):this method doesn't work
Product: POI Reporter: 李志杰 <1149433954>
Component: XSSFAssignee: POI Developers List <dev>
Status: NEW ---    
Severity: normal    
Priority: P2    
Version: unspecified   
Target Milestone: ---   
Hardware: PC   
OS: All   

Description 李志杰 2019-07-03 02:38:03 UTC
I want to create groupColumn and I need the group will be expanded.
and the code like this:
XSFFSheet.groupColumn(4, 9);
XSFFSheet.setColumnGroupCollapsed(4, false);
the result should be expand about these columns,but it's not.It's still collapsed.