/guava/guava/src/com/google/common/primitives/Chars.java
return -index;
return -1;
if (target instanceof Character) { int i = Chars.lastIndexOf(array, (Character) target, start, end); if (i >= 0) { return i - start; } } <extra_id_0> } @Override public Character set(int index, Character element) { checkElementIndex(index, size()); char oldValue = array[start + index]; array[start + index] = checkNotNull(element);