Examples of java.util.ListIterator.nextIndex()

java.util.ListIterator.nextIndex()
Returns the index of the element that would be returned by a subsequent call to next. (Returns list size if the list iterator is at the end of the list.) @return the index of the element that would be returned by a subsequentcall to next, or list size if list iterator is at end of list.

            i2 = storedOrExternalListIterator(otherList);
            while (i1.hasNext()) {
                if (!i2.hasNext()) {
                    return false;
                }
                if (i1.nextIndex() != i2.nextIndex()) {
                    return false;
                }
                Object o1 = i1.next();
                Object o2 = i2.next();
                if (o1 == null) {

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        if (this.getLogger().isDebugEnabled() == true) {
            this.getLogger().debug("Clearing the FilesystemQueue");
        }
        ListIterator listIterator = linkedList.listIterator(0);
        while(listIterator.hasNext()) {
            this.linkedList.remove(listIterator.nextIndex());
        }
    }


    /**
     * Test if queue is empty.

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        boolean bOk= true;
        
        ListIterator it= cont.listIterator();
        cont.addAll(list1);
        it= cont.listIterator();
        r[i++]= it.nextIndex() == 0;
        it.next();
        r[i++]= it.nextIndex() == 1;
        it.next();
        r[i++]= it.nextIndex() == 2;

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        ListIterator it= cont.listIterator();
        cont.addAll(list1);
        it= cont.listIterator();
        r[i++]= it.nextIndex() == 0;
        it.next();
        r[i++]= it.nextIndex() == 1;
        it.next();
        r[i++]= it.nextIndex() == 2;
        
        for (int c= 0; c < i; c++)
            bOk= bOk && r[c];

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        it= cont.listIterator();
        r[i++]= it.nextIndex() == 0;
        it.next();
        r[i++]= it.nextIndex() == 1;
        it.next();
        r[i++]= it.nextIndex() == 2;
        
        for (int c= 0; c < i; c++)
            bOk= bOk && r[c];
        if ( ! bOk )
            System.out.println("Failed");

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  }


  private void toString(List resources, StringBuffer sb) {
    ListIterator i = resources.listIterator();
    while (i.hasNext()) {
      if (i.nextIndex() != 0) {
        sb.append(", ");
      }
      sb.append(i.next());
    }
  }

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        list.add("5");
        ListIterator it = list.listIterator();
        assertTrue(it.hasNext());
        assertTrue(!it.hasPrevious());
        assertEquals(-1,it.previousIndex());
        assertEquals(0,it.nextIndex());
        assertEquals("1",it.next());
        assertTrue(it.hasNext());
        assertTrue(it.hasPrevious());
        assertEquals(0,it.previousIndex());
        assertEquals(1,it.nextIndex());

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        assertEquals(0,it.nextIndex());
        assertEquals("1",it.next());
        assertTrue(it.hasNext());
        assertTrue(it.hasPrevious());
        assertEquals(0,it.previousIndex());
        assertEquals(1,it.nextIndex());
        assertEquals("1",it.previous());
        assertTrue(it.hasNext());
        assertTrue(!it.hasPrevious());
        assertEquals(-1,it.previousIndex());
        assertEquals(0,it.nextIndex());

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        assertEquals(1,it.nextIndex());
        assertEquals("1",it.previous());
        assertTrue(it.hasNext());
        assertTrue(!it.hasPrevious());
        assertEquals(-1,it.previousIndex());
        assertEquals(0,it.nextIndex());
        assertEquals("1",it.next());
        assertTrue(it.hasNext());
        assertTrue(it.hasPrevious());
        assertEquals(0,it.previousIndex());
        assertEquals(1,it.nextIndex());

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        assertEquals(0,it.nextIndex());
        assertEquals("1",it.next());
        assertTrue(it.hasNext());
        assertTrue(it.hasPrevious());
        assertEquals(0,it.previousIndex());
        assertEquals(1,it.nextIndex());
        assertEquals("2",it.next());
        assertTrue(it.hasNext());
        assertTrue(it.hasPrevious());
        assertEquals(1,it.previousIndex());
        assertEquals(2,it.nextIndex());

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