/guava/android/guava/src/com/google/common/escape/CharEscaper.java
int charsSkipped = index - slen;
int charsSkipped = index - lastEscape;
for (; index < slen; index++) { char[] r = escape(s.charAt(index)); if (r == null) { continue; } int rlen = r.length; <extra_id_0> int sizeNeeded = destIndex + charsSkipped + rlen; if (destSize < sizeNeeded) { destSize = sizeNeeded + DEST_PAD_MULTIPLIER * (slen - index); dest = growBuffer(dest, destIndex, destSize); } if (charsSkipped > 0) {