Bug 138175 bookmark link set in drill through link should be saved in Hyperlink Options dialog.
Description: bookmark link set in drill through link should be saved in Hyperlink Options dialog. Steps to reproduce: 1. Define a drill through link with target bookmark selected. 2. Reopen Hyperlink Options dialog Result: The selected bookmark is gone but it is saved in xml source. Expected result: Target bookmark displayed in Hyperlink Options dialog.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/HyperlinkBuilder.java
*            the action to edit.
	 */
	public void setInput( ActionHandle input )
	{
		inputHandle = input;
	}
	protected boolean initDialog( )
	{
		dataSetList = DEUtil.getDataSetList( inputHandle.getElementHandle( ) );
		switchTo( inputHandle.getLinkType( ) );
		if ( DesignChoiceConstants.ACTION_LINK_TYPE_HYPERLINK.equals( selectedType ) )
		{
			uriRadio.setSelection( true );
		}
		else if ( DesignChoiceConstants.ACTION_LINK_TYPE_BOOKMARK_LINK.equals( selectedType ) )
		{
			bookmarkRadio.setSelection( true );
		}
		else if ( DesignChoiceConstants.ACTION_LINK_TYPE_DRILL_THROUGH.equals( selectedType ) )
		{
			drillRadio.setSelection( true );
		}
		else
		{
			noneRadio.setSelection( true );
		}
		return super.initDialog( );
	}
	private void initDisplayArea( )
	{