java.util.ArrayList/java.util.LinkedList
/** * java.util.Collections#sort(java.util.List) * public static <T extends Comparable<? super T>> void sort(List<T> list) { * list.sort(null); * } * * java.util.ArrayList#sort(java.util.Comparator) * public void sort(Comparator<? super E> c) { * final int expectedModCount = modCount; * Arrays.sort((E[]) elementData, 0, size, c); * if (modCount != expectedModCount) { * throw new ConcurrentModificationException(); * } * modCount++; * } * * java.util.Arrays#sort(java.lang.Object[], int, int, java.util.Comparator) * public static <T> void sort(T[] a, int fromIndex, int toIndex, * Comparator<? super T> c) { * if (c == null) { * sort(a, fromIndex, toIndex); * } else { * rangeCheck(a.length, fromIndex, toIndex); * if (LegacyMergeSort.userRequested) * legacyMergeSort(a, fromIndex, toIndex, c); * else * TimSort.sort(a, fromIndex, toIndex, c, null, 0, 0); // timSort * } * } * * java.util.Arrays#sort(java.lang.Object[], int, int) * public static void sort(Object[] a, int fromIndex, int toIndex) { * rangeCheck(a.length, fromIndex, toIndex); * if (LegacyMergeSort.userRequested) * legacyMergeSort(a, fromIndex, toIndex); * else * ComparableTimSort.sort(a, fromIndex, toIndex, null, 0, 0); // TimSort * } * * java.util.TimSort#sort(java.lang.Object[], int, int, java.util.Comparator, java.lang.Object[], int, int) */
/** * java.util.Collections#sort(java.util.List) * public static <T extends Comparable<? super T>> void sort(List<T> list) { * list.sort(null); * } * * java.util.List#sort(java.util.Comparator) * default void sort(Comparator<? super E> c) { * Object[] a = this.toArray(); * Arrays.sort(a, (Comparator) c); * ListIterator<E> i = this.listIterator(); * for (Object e : a) { * i.next(); * i.set((E) e); * } * } * * java.util.Arrays#sort(java.lang.Object[], java.util.Comparator) * public static <T> void sort(T[] a, Comparator<? super T> c) { //timSort * if (c == null) { * sort(a); * } else { * if (LegacyMergeSort.userRequested) * legacyMergeSort(a, c); * else * TimSort.sort(a, 0, a.length, c, null, 0, 0); * } * } */
标签:sort,toIndex,java,Comparator,int,util,Collections From: https://www.cnblogs.com/anpeiyong/p/18460040