Privatise fields
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/collections/trunk@1477521 13f79535-47bb-0310-9956-ffa450edef68
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@ -226,7 +226,7 @@ public class DualTreeBidiMap<K, V> extends AbstractDualBidiMap<K, V>
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*/
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protected static class ViewMap<K, V> extends AbstractSortedMapDecorator<K, V> {
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/** The parent bidi map. */
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final DualTreeBidiMap<K, V> bidi;
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private final DualTreeBidiMap<K, V> bidi; // TODO not actually used - WHY?
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/**
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* Constructor.
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@ -294,10 +294,10 @@ public class DualTreeBidiMap<K, V> extends AbstractDualBidiMap<K, V>
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protected static class BidiOrderedMapIterator<K, V> implements OrderedMapIterator<K, V>, ResettableIterator<K> {
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/** The parent map */
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protected final AbstractDualBidiMap<K, V> parent;
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private final AbstractDualBidiMap<K, V> parent;
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/** The iterator being decorated */
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protected ListIterator<Map.Entry<K, V>> iterator;
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private ListIterator<Map.Entry<K, V>> iterator;
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/** The last returned entry */
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private Map.Entry<K, V> last = null;
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