@Override
public int read() throws IOException {
synchronized (stream) {
// If it can be pulled direct from the buffer, don't go via the slow path
if (stream.hasBufferedInputBytes()) {
try {
return stream.read();
} catch (BadDescriptorException ex) {
throw new IOException(ex.getMessage());
}
}
}
byte[] b = new byte[1];
// java.io.InputStream#read must return an unsigned value;
return read(b, 0, 1) == 1 ? b[0] & 0xff : -1;
}
