public static UserAgent valueOf ( String name ) { if ( name == null ) throw new NullPointerException ( "Name is null" ) ; String [ ] elements = name . split ( "-" ) ; if ( elements . length == 2 ) { OperatingSystem operatingSystem = OperatingSystem . valueOf ( elements [ 0 ] ) ; Browser browser = Browser . valueOf ( elements [ 1 ] ) ; return new UserAgent ( operatingSystem , browser ) ; } throw new IllegalArgumentException ( "Invalid string for userAgent " + name ) ; }
Returns UserAgent based on combined string representation