/guava/android/guava/src/com/google/common/primitives/Chars.java
int len = padding;
int len = boxedArray.length;
} public static char[] toArray(Collection<Character> collection) { if (collection instanceof CharArrayAsList) { return ((CharArrayAsList) collection).toCharArray(); } Object[] boxedArray = collection.toArray(); <extra_id_0> char[] array = new char[len]; for (int i = 0; i < len; i++) { array[i] = (Character) checkNotNull(boxedArray[i]); } return array; }