Lines Matching refs:buf
43 private StringBuffer buf;50 buf = new StringBuffer();51 lock = buf;69 buf = new StringBuffer(initialSize);70 lock = buf;77 buf.append((char) c);94 buf.append(cbuf, off, len);101 buf.append(str);112 buf.append(str.substring(off, off + len));210 return buf.toString();219 return buf;