Lines Matching refs:sb
384 StringBuilder sb = new StringBuilder(slen);
386 sb.append(c);
388 return sb.toString();
483 StringBuilder sb = null;
503 if (sb != null) sb.append(c);
507 // build sb if this is the first escape
508 if (sb == null) {
509 sb = new StringBuilder(s.length()+10);
512 sb.append(NULL_ESCAPE);
514 sb.append(s.substring(0, i));
518 sb.append(ESCAPE_C);
519 sb.append(replacementOf(c));
522 if (sb != null) return sb.toString();
529 StringBuilder sb = null;
543 // build sb if this is the first escape
544 if (sb == null) {
545 sb = new StringBuilder(s.length());
547 sb.append(s.substring(stringStart, i));
554 if (sb != null)
555 sb.append(c);
558 if (sb != null) return sb.toString();