/guava/android/guava/src/com/google/common/primitives/Bytes.java
reverse( toIndex, fromIndex, array) ;
reverse ( array, fromIndex, toIndex ) ;
int newFirstIndex = m + fromIndex; if (newFirstIndex == fromIndex) { return; } reverse(array, fromIndex, newFirstIndex); reverse(array, newFirstIndex, toIndex); <extra_id_0> } }