Bug 187727 org.eclipse.birt.report.designer.core has compile error in daily build 20070518-0630
org.eclipse.birt.report.designer.core has compile error in daily build 20070518-0630. Please see the attachment for details. The build runs from tagged version.
UI/org.eclipse.birt.report.designer.core/src/org/eclipse/birt/report/designer/util/DEUtil.java
public static ComputedColumnHandle addColumn( DesignElementHandle handle,
			ComputedColumn column, boolean inForce ) throws SemanticException
	{
		Assert.isLegal( handle instanceof ReportItemHandle );
		return ( (ReportItemHandle) handle ).addColumnBinding( column, inForce );
	}
	/**
	 * Returns the binding column iterator of the given element
	 * 
	 * @param handle
	 *            the handle of the element. It should be a ReportItemHandle or
	 *            a GroupHandle,or an empty iterator will be returned.
	 * @return the iterator of binding columns
	 */
	public static Iterator getBindingColumnIterator( DesignElementHandle handle )
	{
		if ( handle instanceof ReportItemHandle )
		{
			return ( (ReportItemHandle) handle ).columnBindingsIterator( );
		}
		return Collections.EMPTY_LIST.iterator( );
	}
	/**
	 * Return the expression for the given binding column based on the given
	 * element
	 * 
	 * @param baseElement
	 *            the base element
	 * @param column
	 *            the binding column