RandomAccessFile.readInt
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public final int readInt() throws IOException
Returns
the next four bytes of this file, interpreted as an
int.
Description
Reads a signed 32-bit integer from this file. This method reads 4
bytes from the file. If the bytes read, in order, are b1,
b2, b3, and b4, where
0 <= b1, b2, b3, b4 <= 255,
then the result is equal to:
(b1 << 24) | (b2 << 16) + (b3 << 8) + b4
This method blocks until the four bytes are read, the end of the
stream is detected, or an exception is thrown.
Exceptions
EOFException
if this file reaches the end before reading
four bytes.
Exceptions
IOException
if an I/O error occurs.