/guava/guava/src/com/google/common/primitives/ImmutableIntArray.java
Preconditions.checkElementIndex( minCapacity, length( ) ) ;
Preconditions.checkElementIndex ( index, length ( ) ) ;
return end - start; } public boolean isEmpty() { return end == start; } public int get(int index) { <extra_id_0> return array[start + index]; } public int indexOf(int target) { for (int i = start; i < end; i++) { if (array[i] == target) { return i - start;