Method subarray

java/com/google/re2j/Utils.java:108–114

(int[] array, int start, int end)

  // Returns a new copy of the specified subarray.
  static int[] subarray(int[] array, int start, int end) {
    int[] r = new int[end - start];
    for (int i = start; i < end; ++i) {
      r[i - start] = array[i];
    }
    return r;
  }

  // Returns a new copy of the specified subarray.
  static byte[] subarray(byte[] array, int start, int end) {