Bug 147604 Value in parameter list displays incorrectly with paramter group
Steps to reproduce: 1.Add a parameter group "pg" in report1, add a parameter"p" in the group 2.Add a label in report2, set a drill-through hyperlink, set target report is "report1", click parameter Expected result: Only one "p" lists in the value list Actual result: Two "p" appear
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/HyperlinkBuilder.java
{
				locationEditor.setText( inputHandle.getURI( ) );
			}
			if ( inputHandle.getTargetWindow( ) != null )
			{
				targetChooser.setText( ChoiceSetFactory.getDisplayNameFromChoiceSet( inputHandle.getTargetWindow( ),
						CHOICESET_TARGET ) );
			}
			else
			{
				targetChooser.select( 0 );
			}
		}
		else if ( DesignChoiceConstants.ACTION_LINK_TYPE_BOOKMARK_LINK.equals( selectedType ) )
		{
			if ( inputHandle.getTargetBookmark( ) != null )
			{
				bookmarkEditor.setText( inputHandle.getTargetBookmark( ) );
			}
			initBookmarkList( SessionHandleAdapter.getInstance( )
					.getReportDesignHandle( ) );
		}
		else if ( DesignChoiceConstants.ACTION_LINK_TYPE_DRILL_THROUGH.equals( selectedType ) )
		{
			
			 {
			
			 }
			
			 {