![]() ![]() sort public static void sort( Object a,.Ordering of the array elements is found to violate the Mutually comparable (for example, strings and integers) IllegalArgumentException - (optional) if the natural Parameters: a - the array to be sorted Throws: ClassCastException - if the array contains elements that are not Sorting and Information Theoretic Complexity", in Proceedings of theįourth Annual ACM-SIAM Symposium on Discrete Algorithms, pp 467-474, ![]() It uses techiques from Peter McIlroy's "Optimistic The implementation was adapted from Tim Peters's list sort for Python Simply concatenate the arrays and sort the resulting array. It is well-suited to merging two or more sorted arrays: The implementation takes equal advantage of ascending andĭescending order in its input array, and can take advantage ofĪscending and descending order in different parts of the the same Input arrays to n/2 object references for randomly ordered input Storage requirements vary from a small constant for nearly sorted Implementation requires approximately n comparisons. Performance of a traditional mergesort when the input array is When the input array is partially sorted, while offering the Iterative mergesort that requires far fewer than n lg(n) comparisons Implementation note: This implementation is a stable, adaptive, Not be reordered as a result of the sort. This sort is guaranteed to be stable: equal elements will Not throw a ClassCastException for any elements e1 Mutually comparable (that is, e1.compareTo(e2) must Furthermore, all elements in the array must be Sorts the specified array of objects into ascending order, accordingĪll elements in the array must implement the Comparable sort public static void sort( Object a).sort public static void sort(double a).The toIndex ArrayIndexOutOfBoundsException - if fromIndex a.length To be sorted extends from the index fromIndex, inclusive, to ![]() Sorts the specified range of the array into ascending order. ![]()
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