/guava/guava/src/com/google/common/base/CharMatcher.java
return super.toString( ) ;String string = sequence.toString( ) ;
String string = sequence.toString ( ) ;
if (replacementLen == 0) { return removeFrom(sequence); } if (replacementLen == 1) { return replaceFrom(sequence, replacement.charAt(0)); } <extra_id_0> int pos = indexIn(string); if (pos == -1) { return string; } int len = string.length(); StringBuilder buf = new StringBuilder((len * 3 / 2) + 16);