Bug 118784 Relative path cannot be used in report property for drill-through link.
Description: Relative path cannot be used in report property for drill-through link. Steps to reproduce: 1. New a report as report1, insert a label and define a bookmark on it. 2. New a report as report2, insert a label and define a drill-through link, input report1 name in report property but got warning about invalid report design. Expected result: Relative path can be used here. Actual result: It is not recognized.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/HyperlinkBuilder.java
ParamBinding paramBinding = (ParamBinding) iter.next( );
			if ( !paramBinding.getParamName( ).equals( selectedParameter ) )
			{
				avaliavleList.remove( paramBinding.getParamName( ) );
			}
		}
		paramterChooser.setItems( (String[]) avaliavleList.toArray( new String[0] ) );
	}
	private void deleteRow( )
	{
		ParamBinding paramBinding = getSelectedBinding( );
		if ( paramBinding != null )
		{
			bindingList.remove( paramBinding );
			paramBindingTable.refresh( );
		}
	}
	private ParamBinding getSelectedBinding( )
	{
		IStructuredSelection selection = (IStructuredSelection) paramBindingTable.getSelection( );
		if ( selection.size( ) == 1 )
		{
			return (ParamBinding) selection.getFirstElement( );
		}
		return null;
	}
	private void closeReport( )
	{
		if ( reportHandle != null )
		{