Fix findbugs warning.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/collections/trunk@1493544 13f79535-47bb-0310-9956-ffa450edef68
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@ -2138,7 +2138,7 @@ abstract class AbstractPatriciaTrie<K, V> extends AbstractBitwiseTrie<K, V> impl
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private int fixup() {
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// The trie has changed since we last found our toKey / fromKey
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if (size == - 1 || AbstractPatriciaTrie.this.modCount != expectedModCount) {
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final Iterator<Map.Entry<K, V>> it = entrySet().iterator();
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final Iterator<Map.Entry<K, V>> it = super.entrySet().iterator();
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size = 0;
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Map.Entry<K, V> entry = null;
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