/guava/guava/src/com/google/common/base/Ascii.java
int c1 = s1.charAt( i) ;
char c1 = s1.charAt ( i ) ;
return true; } if (length != s2.length()) { return false; } for (int i = 0; i < length; i++) { <extra_id_0> char c2 = s2.charAt(i); if (c1 == c2) { continue; } int alphaIndex = getAlphaIndex(c1); if (alphaIndex < 26 && alphaIndex == getAlphaIndex(c2)) {