public static boolean isAbsolutePath(String filename) {
        File file = new File(filename);
        boolean absolute = file.isAbsolute();
        if (absolute && OperatingSystem.isFamily(OperatingSystem.WINDOWS)) {
            if (filename.startsWith("\\\\") && !filename.matches("\\\\\\\\.*\\\\.+")) {
                absolute = false;
            }
        }
        return absolute;
    }
public static boolean isAbsolutePath ( String filename ) { File file = new File ( filename ) ; boolean absolute = file . isAbsolute ( ) ; if ( absolute && OperatingSystem . isFamily ( OperatingSystem . WINDOWS ) ) { if ( filename . startsWith ( "\\\\" ) && ! filename . matches ( "\\\\\\\\.*\\\\.+" ) ) { absolute = false ; } } return absolute ; }
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