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

            byte2 = in.read();
            byte3 = in.read();
            byte4 = in.read();
        }
        if (byte4 == -1) {
            throw new EOFException();
        }
        return (byte4 << 24) + (byte3 << 16) + (byte2 << 8) + byte1;
    }

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        long byte5 = in.read();
        long byte6 = in.read();
        long byte7 = in.read();
        long byte8 = in.read();
        if (byte8 == -1) {
            throw new EOFException();
        }
        return (byte8 << 56) + (byte7 << 48) + (byte6 << 40) + (byte5 << 32)
                + (byte4 << 24) + (byte3 << 16) + (byte2 << 8) + byte1;
    }

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    public String readLEUTF() throws IOException {
        int byte1 = in.read();
        int byte2 = in.read();
        if (byte2 == -1)
            throw new EOFException();
        int numbytes = (byte1 << 8) + byte2;


        char result[] = new char[numbytes];
        int numread = 0;
        int numchars = 0;

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    private void refillBuffer() throws IOException, EOFException {
        firstbyteoffset += (curptr + bytesinbuffer);
        int err = super.read(buffer, 0, buffer.length);
        curptr = 0;
        if (err == -1)
            throw new EOFException();
        bytesinbuffer = err;
    }

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                int err = super.read(buffer, bytesinbuffer, buffer.length
                        - bytesinbuffer);
                if (err == -1) {


                    if (available() <= 0) {
                        throw new EOFException("BinaryBufferedFile, no bytes at all, trying to read "
                                + minlength);
                    } else {
                        throw new FormatException("BinaryBufferedFile: failed to read "
                                + minlength
                                + " bytes, with "

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                        return retval;
                    } else { // some kind of failure...
                        if (gotsofar > 0) {
                            throw new FormatException("EOF while reading");
                        } else {
                            throw new EOFException();
                        }
                    }
                }


                gotsofar += err;

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     */
    public char readChar() throws EOFException, FormatException {
        try {
            int retv = read();
            if (retv == -1) {
                throw new EOFException("Error in ReadChar, EOF reached");
            }
            return (char) retv;
        } catch (IOException i) {
            throw new FormatException("IOException in ReadChar: "
                    + i.getMessage());

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                        return retval;
                    } else { //some kind of failure...
                        if (gotsofar > 0) {
                            throw new FormatException("StreamInputReader: EOF while reading data");
                        } else {
                            throw new EOFException();
                        }
                    }
                }
                gotsofar += err;
            }

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    public char readChar() throws EOFException, FormatException {
        try {
            int retv = inputReader.read();


            if (retv == -1) {
                throw new EOFException("Error in ReadChar, EOF reached");
            }
            return (char) retv;
        } catch (IOException i) {
            throw new FormatException("readChar IOException: " + i.getMessage());
        }

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     * @exception IOException Any IO errors encountered in reading from the file
     */
    public int readUnsigned() throws IOException, EOFException {
        byte b = (byte) read();
        if (b == -1) {
            throw new EOFException();
        }
        return MoreMath.signedToInt(b);
    }

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