if ( getFullPath( imageFileName ).trim( ).length( ) == 0 )
if (  ( ! new File(imageFileName).exists( )) && (! new File(ReportPlugin.getDefault( ).getResourceFolder( ),imageFileName).exists( )) )
	public boolean canFinish( )	{		if ( isTextEmpty( nameText ) )		{			return false;		}		if ( !isTextEmpty( previewImageText ) )		{			String imageFileName = previewImageText.getText( ).trim( );			if ( getFullPath( imageFileName ).trim( ).length( ) == 0 )			{				return false;			}			else if ( !checkExtensions( imageFileName ) )			{				return false;			}		}		if ( nameStatus.getSeverity( ) == IStatus.ERROR				|| previewImageStatus.getSeverity( ) == IStatus.ERROR )		{			return false;		}		return true;	}