question: @ Nullable public static WebsiteAddress create ( String originOrHostOrPattern ) { if ( originOrHostOrPattern == null || originOrHostOrPattern . isEmpty ( ) ) { return null ; } if ( originOrHostOrPattern . startsWith ( ANY_SUBDOMAIN_PATTERN ) ) { String origin = null ; String scheme = null ; String host = originOrHostOrPattern . substring ( ANY_SUBDOMAIN_PATTERN . length ( ) ) ; boolean omitProtocolAndPort = true ; return new WebsiteAddress ( originOrHostOrPattern , origin , scheme , host , omitProtocolAndPort ) ; } if ( originOrHostOrPattern . indexOf ( SCHEME_SUFFIX ) != - 1 ) { Uri uri = Uri . parse ( originOrHostOrPattern ) ; String origin = trimTrailingBackslash ( originOrHostOrPattern ) ; boolean omitProtocolAndPort = HTTP_SCHEME . equals ( uri . getScheme ( ) ) && ( uri . getPort ( ) == - 1 || uri . getPort ( ) == 80 ) ; return new WebsiteAddress ( originOrHostOrPattern , origin , uri . getScheme ( ) , uri . getHost ( ) , omitProtocolAndPort ) ; } String origin = null ; String scheme = null ; boolean omitProtocolAndPort = true ; return new WebsiteAddress ( originOrHostOrPattern , origin , scheme , originOrHostOrPattern , omitProtocolAndPort ) ; }
target:  Creates a new WebsiteAddress from |originOrHostOrPattern|.