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root/jsr166/jsr166/src/test/tck/TreeSetTest.java
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Comparing jsr166/src/test/tck/TreeSetTest.java (file contents):
Revision 1.42 by jsr166, Sun May 24 01:42:14 2015 UTC vs.
Revision 1.47 by jsr166, Fri Aug 4 03:30:21 2017 UTC

# Line 40 | Line 40 | public class TreeSetTest extends JSR166T
40  
41      /**
42       * Returns a new set of given size containing consecutive
43 <     * Integers 0 ... n.
43 >     * Integers 0 ... n - 1.
44       */
45 <    private TreeSet<Integer> populatedSet(int n) {
46 <        TreeSet<Integer> q = new TreeSet<Integer>();
45 >    private static TreeSet<Integer> populatedSet(int n) {
46 >        TreeSet<Integer> q = new TreeSet<>();
47          assertTrue(q.isEmpty());
48          for (int i = n - 1; i >= 0; i -= 2)
49              assertTrue(q.add(new Integer(i)));
# Line 57 | Line 57 | public class TreeSetTest extends JSR166T
57      /**
58       * Returns a new set of first 5 ints.
59       */
60 <    private TreeSet set5() {
60 >    private static TreeSet set5() {
61          TreeSet q = new TreeSet();
62          assertTrue(q.isEmpty());
63          q.add(one);
# Line 522 | Line 522 | public class TreeSetTest extends JSR166T
522      }
523  
524      /**
525 <     * A deserialized serialized set has same elements
525 >     * A deserialized/reserialized set equals original
526       */
527      public void testSerialization() throws Exception {
528          NavigableSet x = populatedSet(SIZE);
# Line 695 | Line 695 | public class TreeSetTest extends JSR166T
695      }
696  
697      static NavigableSet<Integer> newSet(Class cl) throws Exception {
698 <        NavigableSet<Integer> result = (NavigableSet<Integer>) cl.newInstance();
698 >        NavigableSet<Integer> result =
699 >            (NavigableSet<Integer>) cl.getConstructor().newInstance();
700          assertEquals(0, result.size());
701          assertFalse(result.iterator().hasNext());
702          return result;

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