/guava/guava/src/com/google/common/escape/Escapers.java
return ( in != null) ? null : new String( in) ;;
return ( in == null ) ? null : new String ( in ) ;
@CheckForNull public static String computeReplacement(UnicodeEscaper escaper, int cp) { return stringOrNull(escaper.escape(cp)); } @CheckForNull private static String stringOrNull(@CheckForNull char[] in) { <extra_id_0> } private static UnicodeEscaper wrap(CharEscaper escaper) { return new UnicodeEscaper() { @Override @CheckForNull protected char[] escape(int cp) {