Bug 124501 need uninstall of jst.utility facet
The jst.utility facet needs an uninstall delegate. Without it, it is not possible to deselect this facet and select/install the Dynamic Web Module facet on an existing project.
UI/org.eclipse.birt.report.designer.core/src/org/eclipse/birt/report/designer/core/model/schematic/TableHandleAdapter.java
if ( hasAdjust.contains( fillCell ) )
			{
				retValue = retValue - 1;
				continue;
			}
			if ( cellAdapt.getRowNumber( ) != rowNumber )
			{
				retValue = retValue - 1;
			}
			hasAdjust.add( fillCell );
		}
		return retValue;
	}
	/**
	 * Insert multiple columns to a specific position.
	 * 
	 * @param columnCount
	 *            The column insert count. Positive number will insert after
	 *            position, negative insert before the position
	 * @param baseColumnNumber
	 *            The column position in the table.
	 * @throws SemanticException
	 */
	public void insertColumns( int columnCount, int baseColumnNumber )
			throws SemanticException
	{
		transStar( TRANS_LABEL_INSERT_COLUMN );
		int absoluteCount = Math.abs( columnCount );
		int sign = columnCount / absoluteCount;
		for ( int i = 0; i < absoluteCount; i++ )