Examples of net.openhft.koloboke.collect.map.CharShortCursor.key()

net.openhft.koloboke.collect.map.CharShortCursor.key()

Returns the key of the entry to which the cursor currently points.

Throws {@code IllegalStateException}, if the cursor isn't pointing to any entry: if it is in front of the first entry, after the last, or the current entry has been removed using {@link #remove()} operation. @return the key of the entry to which the cursor currently points @throws IllegalStateException if this cursor is initially in front of the first entryand {@link #moveNext()} hasn't been called yet,or the previous call of {@code moveNext} returned {@code false}, or {@code remove()} has been performed after the previous cursor movement


    public void testIteratorNoSuchElementException() {
        CharShortCursor/*<>*/ cur = getMap().cursor();
        while (cur.moveNext());
        try {
            cur.key();
            fail("cursor.elem() should throw IllegalStateException");
        } catch (IllegalStateException expected) {}
    }
}

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