Lines Matching refs:buf
70 * @param buf the buffer into which the data is read
75 * @exception NullPointerException If <code>buf</code> is <code>null</code>.
78 * <code>buf.length - off</code>
81 public int read(byte[] buf, int off, int len) throws IOException {
82 len = in.read(buf, off, len);
84 cksum.update(buf, off, len);
96 byte[] buf = new byte[512];
100 len = read(buf, 0, len < buf.length ? (int)len : buf.length);