Bug 118750 Insert group for table from library, system throws exception.
Insert group for table from library, system throws exception. Steps: 1.Insert a tabel from library 2.Insert group Actual Results: 1.System throws exception A Birt exception occurred. Plug-in Provider:Eclipse.org Plug-in Name:BIRT Model Plug-in ID:org.eclipse.birt.report.model Version:1.0.1 Error Code:Error.ContentException.STRUCTURE_CHANGE_FORBIDDEN Error Message:Element "report.Body[1]" is child element or a virtual element( inside the child ), can not change its structure. Expected Results: 1.Can be inserted group
UI/org.eclipse.birt.report.designer.core/src/org/eclipse/birt/report/designer/core/model/schematic/TableHandleAdapter.java
.getRowHandleAdapter( temp.get( i ) )
					.getRowNumber( ) );
		}
		transEnd( );
	}
	/**
	 * Delete a specific row from the current table.
	 * 
	 * @param rowsNumber
	 *            The row to be deleted.
	 * @throws SemanticException
	 */
	public void deleteRow( int rowsNumber ) throws SemanticException
	{
		transStar( TRANS_LABEL_DELETE_ROW );
		int rowCount = getRowCount( );
		RowHandle row = (RowHandle) getRow( rowsNumber );
		RowHandleAdapter rowAdapt = HandleAdapterFactory.getInstance( )
				.getRowHandleAdapter( row );
		List temp = new ArrayList( );
		RowHandle nextRow = null;
		List shiftCellInfo = new ArrayList( );
		if ( rowsNumber + 1 <= rowCount )
		{
			List trueChildren = rowAdapt.getChildren( );
			int cellSize = trueChildren.size( );
			nextRow = (RowHandle) getRow( rowsNumber + 1 );
			TableHandleAdapter.RowUIInfomation nextRowInfo = getRowInfo( nextRow );
			List nextRowChildren = nextRowInfo.getAllChildren( );
			for ( int i = 0; i < cellSize; i++ )