public int read(byte[] b, int st, int len) throws IOException {
if (owner.chunkLength <= 0) if (!owner.getData()) return -1;
if (owner.chunkLength < len) len = owner.chunkLength;
System.arraycopy(owner.inbuf, owner.chunkStart, b, st, len);
owner.chunkLength -= len;
owner.chunkStart += len;
return len;
}
public int read() throws IOException {
if (owner.chunkLength <= 0) if (!owner.getData()) return -1;
owner.chunkLength--;
return owner.inbuf[owner.chunkStart++] & 0xFF;
}