Bug 129886 Delect a column contain the marge row which contain some item, Error message pop up
Details: Delect a column contain the marge row which contain some item, Error message pop up Setp: 1.New a library and add a 3*3 grid 2.Insert a label in cell(1,1) 3.Marge the cell of (1,1) and (1,2) 4.Delete column 1. Actual result: An error message pop up
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/editors/schematic/editparts/TableEditPart.java
TableCellEditPart cellPart = caleNumber[0];
		ArrayList list = new ArrayList( );
		
		for ( int i = 0; i < size; i++ )
		{
			if ( selections.get( i ) != cellPart )
			{
				list.add( selections.get( i ) );
			}
		}
		int rowSpan = maxRow.getRowNumber( )
				- minRow.getRowNumber( )
				+ maxRow.getRowSpan( );
		int colSpan = maxColumn.getColumnNumber( )
				- maxRow.getColumnNumber( )
				+ maxColumn.getColSpan( );
		getTableAdapter( ).transStar( MERGE_TRANS_LABEL );
		try
		{
			MergeContent(cellPart, list);
		}
		catch(ContentException e)
		{
			ExceptionHandler.handle( e );
		}
		cellPart.setRowSpan( rowSpan );
		cellPart.setColumnSpan( colSpan );
		removeMergeList( list );
		getTableAdapter( ).transEnd( );
		getViewer( ).setSelection( new StructuredSelection( cellPart ) );