Examples of java.io.EOFException

java.io.EOFException
Signals that an end of file or end of stream has been reached unexpectedly during input.
This exception is mainly used by data input streams to signal end of stream. Note that many other input operations return a special value on end of stream rather than throwing an exception.
@author Frank Yellin @version 1.14, 11/17/05 @see java.io.DataInputStream @see java.io.IOException @since JDK1.0

    // Override fill() method to provide an extra "dummy" byte
    // at the end of the input stream. This is required when
    // using the "nowrap" Inflater option.
    protected void fill() throws IOException {
        if (eof) {
      throw new EOFException(
          "Unexpected end of ZLIB input stream");
        }
        len = this.in.read(buf, 0, buf.length);
        if (len == -1) {
      buf[0] = 0;

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     */
    protected void fill() throws IOException {
  ensureOpen();
  len = in.read(buf, 0, buf.length);
  if (len == -1) {
      throw new EOFException("Unexpected end of ZLIB input stream");
  }
  inf.setInput(buf, 0, len);
    }

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     * Reads unsigned byte.
     */
    private int readUByte(InputStream in) throws IOException {
  int b = in.read();
  if (b == -1) {
      throw new EOFException();
  }
        if (b < -1 || b > 255) {
            // Report on this.in, not argument in; see read{Header, Trailer}.
            throw new IOException(this.in.getClass().getName()
                + ".read() returned value out of range -1..255: " + b);

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     */
    private void skipBytes(InputStream in, int n) throws IOException {
  while (n > 0) {
      int len = in.read(tmpbuf, 0, n < tmpbuf.length ? n : tmpbuf.length);
      if (len == -1) {
    throw new EOFException();
      }
      n -= len;
  }
    }

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    @Override
    protected Value nextValue() {
        if(in == null) {
            // FIXME exception
            throw new MessageTypeException(new EOFException());
        }
        return super.nextValue();
    }

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    public int read(byte[] b, int off, int len) throws IOException {
        int remain = len;
        while(remain > 0) {
            int n = in.read(b, off, remain);
            if(n <= 0) {
                throw new EOFException();
            }
            remain -= n;
            off += n;
        }
        return len;

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    }


    public byte readByte() throws IOException {
        int n = in.read();
        if(n < 0) {
            throw new EOFException();
        }
        return (byte)n;
    }

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    private void require(int len) throws IOException {
        while(filled < len) {
            int n = in.read(castBuffer, filled, len - filled);
            if(n < 0) {
                throw new EOFException();
            }
            filled += n;
        }
    }

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    private void readRawBodyCont() throws IOException {
        int len = in.read(raw, rawFilled, raw.length - rawFilled);
        rawFilled += len;
        if(rawFilled < raw.length) {
            throw new EOFException();
        }
    }

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                n = channel.read(dstBuffer);
            }
//            System.out.println("Read in " + n + " bytes");
            if (n < 0) {
                if (total < 1) { 
                    throw new EOFException();
                }
                break;
            }                
            position += n;
            total += n;

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