Recurse through multi dimensional arrays

Example.java

// these probably need some input checks

// recursive 
private static Object getValue(Object baseArray, int dim, int[] coordinates) {
    if (dim + 1 >= coordinates.length) {
      return Array.get(baseArray, coordinates[dim]);
    }
    else {
      return getValue(Array.get(baseArray, coordinates[dim]), dim + 1, coordinates);
    }
  }

// iterative
  private static Object getValue0(Object baseArray, int dim, int[] coordinates) {
    Object array = baseArray;
    for (int i = dim; i < coordinates.length; ++i) {
      array = Array.get(array, coordinates[dim]);
    }
    return array;
  }