DataInputStream.readByte
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public final byte readByte() throws IOException
Returns
the next byte of this input stream as a signed 8-bit
byte.
Description
Reads a signed 8-bit value from this data input stream. This
method reads a byte from the underlying input stream. If the byte
read is b, where
0 <= b <= 255, then the
result is:
This method blocks until either the byte is read, the end of the
stream is detected, or an exception is thrown.
Exceptions
EOFException
if this input stream has reached the end.
Exceptions
IOException
if an I/O error occurs.
See Also
in