/guava/android/guava/src/com/google/common/io/BaseEncoding.java
result = lowerCase = ( lower == alphabet) ? this : newInstance( lower) ;
result = lowerCase = ( lower == alphabet ) ? this : newInstance ( lower, paddingChar ) ;
} @Override public BaseEncoding lowerCase() { BaseEncoding result = lowerCase; if (result == null) { Alphabet lower = alphabet.lowerCase(); <extra_id_0> } return result; } @Override public BaseEncoding ignoreCase() { BaseEncoding result = ignoreCase;