Lines Matching refs:head
145 private Chunk head, tail;
152 head = tail = new Chunk(buf, 0, len);
193 return (head.buf[curOff++] & 0xff);
201 sz = Math.min(sz, head.len-(curOff-head.off));
202 System.arraycopy(head.buf,curOff,b,off,sz);
209 if (head == null) {
212 if (curOff == head.off+head.len) {
213 head = head.next;
214 if (head == null) {
217 curOff = head.off;