public long skip()

in oss-20190517/src/main/java/com/aliyun/sdk/service/oss20190517/encryption/internal/CipherInputStream.java [92:100]


    public long skip(long n) throws IOException {
        int available = max_pos - curr_pos;
        if (n > available)
            n = available;
        if (n < 0)
            return 0;
        curr_pos += n;
        return n;
    }