SHOW:
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| 1 | public static void main(String[] args) {
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| 2 | LinkedList<String> linked = new LinkedList<>(); | |
| 3 | linked.add("Jeovane");
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| 4 | linked.addFirst("Mario");
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| 5 | linked.addFirst("Eduardo");
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| 6 | linked.addLast("Pedro");
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| 7 | ||
| 8 | - | linked.addLast("Ycaro");
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| 8 | + | System.out.println("First: " + linked.getFirst());
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| 9 | System.out.println("Last: " + linked.getLast());
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| 10 | - | Iterator<String> it = linked.iterator(); |
| 10 | + | System.out.println("Size: " + linked.size());
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| 11 | - | while (it.hasNext()) {
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| 11 | + | System.out.println("Empty? " + linked.isEmpty());
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| 12 | - | System.out.println(it.next()); |
| 12 | + |
