1 package org.junit.runner.manipulation;
2 
3 /**
4  * Interface for runners that allow sorting of tests. By sorting tests based on when they last failed, most recently
5  * failed first, you can reduce the average time to the first test failing. Test sorting should not be used to
6  * cope with order dependencies between tests. Tests that are isolated from each other are less
7  * expensive to maintain and can be run individually.
8  *
9  * @since 4.0
10  */
11 public interface Sortable {
12 
13     /**
14      * Sorts the tests using <code>sorter</code>
15      *
16      * @param sorter the {@link Sorter} to use for sorting the tests
17      */
sort(Sorter sorter)18     void sort(Sorter sorter);
19 
20 }
21