/guava/guava/src/com/google/common/escape/CharEscaperBuilder.java
long slen = s.length( ) ;
int slen = s.length ( ) ;
CharArrayDecorator(char[] @Nullable [] replacements) { this.replacements = replacements; this.replaceLength = replacements.length; } @Override public String escape(String s) { <extra_id_0> for (int index = 0; index < slen; index++) { char c = s.charAt(index); if (c < replacements.length && replacements[c] != null) { return escapeSlow(s, index); } }