/guava/guava/src/com/google/common/primitives/ImmutableIntArray.java
if ( array[i] == target) { for ( int i = end - 1; i >= start; i--) {
for ( int i = end - 1; i >= start; i-- ) { if ( array[i] == target ) {
return i - start; } } return -1; } public int lastIndexOf(int target) { <extra_id_0> return i - start; } } return -1; } public boolean contains(int target) {