Package java.util

Examples of java.util.TreeSet.first()

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        SortedSet ss = new TreeSet();

        ss.add("foo"); // Warning, add is in super interface

        ss.first(); // Ok, first is in SortedSet



        try {
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        SortedSet ss = new TreeSet();

        ss.add("foo"); // Warning, add is in super interface

        ss.first(); // Ok, first is in SortedSet



        try {
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    }

    public InterfaceDefinedMethodTest() {
        SortedSet ss = new TreeSet();
        ss.add("foo"); // Warning, add is in super interface
        ss.first(); // Ok, first is in SortedSet

        try {
            Set s = ss;
            s.add("bar"); // Ok, add is in Set
            throw new NullPointerException("fake");
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     */
    public void testInterfaceDefinedMethod() {
        s_log = "";
        SortedSet ss = new TreeSet();
        ss.add("foo"); // Warning, add is in super interface
        ss.first(); // Ok, first is in SortedSet

        try {
            Set s = ss;
            s.add("bar"); // Ok, add is in Set
            throw new NullPointerException("fake");
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    SortedSet sortedSet = new TreeSet();
    sortedSet.add(reaperElement);
    sortedSet.add(reaperElement3);
    sortedSet.add(reaperElement2);

    assertEquals(sortedSet.first(), reaperElement3);
    assertEquals(sortedSet.last(), reaperElement);

    // test insertion of timeout=0 is a nullop
    assertTrue(reaper.insert(reapable, 0));
    assertEquals(0, reaper.numberOfTransactions());
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    public void testForLostKeys()
    {
        generateKeys();
        TreeSet set = new TreeSet((List) generatedKeys.clone());
        if (set.isEmpty()) fail("No generated keys found");
        int result = ((Integer) set.last()).intValue() - ((Integer) set.first()).intValue() + 1;
        assertEquals("Sequence manager lost sequence numbers, this could be a failure or could be" +
                " the volitional behaviour of the sequence manager" +
                " - retry test case, check test case, check sequence manager implementation.", keyCount, result);
    }
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