Bug 185280 Expression Builder: category options rearrangement.
In expression builder under category, Available Column Bindings and Available Data sets should be listed together. Right now 'Available Column Bindings' is the first option and 'Available Data sets' is the last.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/BindingExpressionProvider.java
}
		return outputList;
	}
	public String getDisplayText( Object element )
	{
		if ( element instanceof DataSetHandle )
		{
			return ( (DataSetHandle) element ).getName( );
		}
		else if ( element instanceof ResultSetColumnHandle )
		{
			return ( (ResultSetColumnHandle) element ).getColumnName( );
		}
		else if ( element instanceof DataSetParameterHandle )
		{
			return ( (DataSetParameterHandle) element ).getName( );
		}
		return super.getDisplayText( element );
	}
	public String getInsertText( Object element )
	{
		if ( element instanceof ResultSetColumnHandle
				|| element instanceof DataSetParameterHandle )
		{
			return DEUtil.getExpression( element );
		}
		return super.getInsertText( element );
	}
}