Examples of java.io.InputStream.reset()

java.io.InputStream.reset()
Reset this InputStream to the last marked location. If the readlimit has been passed or no mark has been set, throw IOException. This implementation throws IOException and concrete subclasses should provide proper implementations. @throws IOException If the stream is already closed or another IOException occurs.

        while(size>0)
        {
          stream.mark(markSize);
          bytesRead=stream.read(buffer);
          ostream.write(buffer);
          stream.reset();                  
          size = size-bytesRead;          
        }          
      } catch (IOException e) {        
        e.printStackTrace();
      }

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                    if (DEBUG_ENCODINGS) {
                        System.out.println("$$$ wrapping input stream in PushbackInputStream");
                    }
                    PushbackInputStream pbstream = new PushbackInputStream(stream, 4);
                    *****/
                    stream.reset();
                    int offset = 0;
                    // Special case UTF-8 files with BOM created by Microsoft
                    // tools. It's more efficient to consume the BOM than make
                    // the reader perform extra checks. -Ac
                    if (count > 2 && encoding.equals("UTF-8")) {

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        }
        InputStream is = getResetableInputStream();
        if (is != null) {
            // resetable can read again bytes. 
      if (bytes == null) {
                is.reset();       
                bytes=JavaUtils.getBytesFromStream(is);
           }       
           return bytes;               
        }
        Canonicalizer20010315OmitComments c14nizer =

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                InputStream is = getResetableInputStream();
                if (bytes != null) {
                    // already read write it, can be rea.
                  diOs.write(bytes, 0, bytes.length);
                } else {
                    is.reset();            
                    byte[] bytesT = new byte[1024];
                    int num = 0;
                    while ((num = is.read(bytesT)) > 0) {
                      diOs.write(bytesT, 0, num);
                    }

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                }
                if (count == 4) {
                    EncodingInfo info = getEncodingInfo(b4, count);
                    encoding = info.encoding;
                    isBigEndian = info.isBigEndian;
                    stream.reset();
                    if (info.hasBOM) {
                        // Special case UTF-8 files with BOM created by Microsoft
                        // tools. It's more efficient to consume the BOM than make
                        // the reader perform extra checks. -Ac
                        if (encoding == "UTF-8") {

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                            break;
                    }
                    if (count == 3) {
                        if (b3[0] != 0xEF || b3[1] != 0xBB || b3[2] != 0xBF) {
                            // First three bytes are not BOM, so reset.
                            stream.reset();
                        }
                    }
                    else {
                        stream.reset();
                    }

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                            // First three bytes are not BOM, so reset.
                            stream.reset();
                        }
                    }
                    else {
                        stream.reset();
                    }
                    reader = createReader(stream, "UTF-8", isBigEndian);
                }
                // If encoding is UTF-16, we still need to read the first 
                // four bytes, in order to discover the byte order.

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                    for (; count < 4; ++count) {
                        b4[count] = rewindableStream.readAndBuffer();
                        if (b4[count] == -1)
                            break;
                    }
                    stream.reset();
                    if (count >= 2) {
                        final int b0 = b4[0];
                        final int b1 = b4[1];
                        if (b0 == 0xFE && b1 == 0xFF) {
                            // UTF-16, big-endian

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                    for (; count < 4; ++count) {
                        b4[count] = rewindableStream.readAndBuffer();
                        if (b4[count] == -1)
                            break;
                    }
                    stream.reset();


                    // Ignore unusual octet order for now.
                    if (count == 4) {
                        // UCS-4, big endian (1234)
                        if (b4[0] == 0x00 && b4[1] == 0x00 && b4[2] == 0x00 && b4[3] == 0x3C) {

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                    for (; count < 4; ++count) {
                        b4[count] = rewindableStream.readAndBuffer();
                        if (b4[count] == -1)
                            break;
                    }
                    stream.reset();


                    if (count == 4) {
                        // UCS-2, big endian
                        if (b4[0] == 0x00 && b4[1] == 0x3C && b4[2] == 0x00 && b4[3] == 0x3F) {
                            isBigEndian = Boolean.TRUE;

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